akamai.com SPF record

10 / 10 Lookups

0 Issues

12,984,859 IPv4 addresses

7.92 ⋅ 10 ²⁸ IPv6 addresses


                              v=spf1 ip4:72.246.0.0/15 ip4:23.0.0.0/12 ip4:96.6.0.0/15 ip4:23.72.0.0/13 ip4:80.67.64.0/19 ip4:184.50.0.0/15 
                              ip4:104.64.0.0/10 ip4:173.222.0.0/15 ip4:2.16.0.0/13 ip4:209.200.128.0/18 ip4:72.52.0.0/18 ip4:23.192.0.0/11 
                              ip4:184.24.0.0/13 ip4:125.56.128.0/17 ip4:193.108.152.0/22 ip4:193.108.88.0/21 ip4:60.254.128.0/18 ip4:92.122.0.0/15 
                              ip4:96.16.0.0/15 ip4:204.8.48.0/22 ip6:2001:4878::0/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 
                              ip4:184.84.0.0/14 ip4:23.32.0.0/11 ip4:23.64.0.0/14 ip4:95.100.0.0/15 ip4:88.221.0.0/16 ip4:84.53.128.0/18 ip4:69.192.0.0/16 ip4:195.245.124.0/22 ip4:212.113.160.0/19
                               ip4:67.231.157.127 ip4:67.231.149.131 ip6:2620:100:9001:583::1 ip6:2620:100:9005:57f::1
                               include:spf1.akamai.com  ~all

Copied

Terms

ip4:

72.246.0.0 / 15

pass if the sender's IP is between
72.246.0.0 and 72.247.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

23.0.0.0 / 12

pass if the sender's IP is between
23.0.0.0 and 23.15.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

96.6.0.0 / 15

pass if the sender's IP is between
96.6.0.0 and 96.7.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

23.72.0.0 / 13

pass if the sender's IP is between
23.72.0.0 and 23.79.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

80.67.64.0 / 19

pass if the sender's IP is between
80.67.64.0 and 80.67.95.255 (inclusive).

Akamai International

AS20940

or else

ip4:

184.50.0.0 / 15

pass if the sender's IP is between
184.50.0.0 and 184.51.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

104.64.0.0 / 10

pass if the sender's IP is between
104.64.0.0 and 104.127.255.255 (inclusive).

Akamai Connected Cloud

AS63949

or else

ip4:

173.222.0.0 / 15

pass if the sender's IP is between
173.222.0.0 and 173.223.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

2.16.0.0 / 13

pass if the sender's IP is between
2.16.0.0 and 2.23.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

209.200.128.0 / 18

pass if the sender's IP is between
209.200.128.0 and 209.200.191.255 (inclusive).

Akamai International

AS213120

or else

ip4:

72.52.0.0 / 18

pass if the sender's IP is between
72.52.0.0 and 72.52.63.255 (inclusive).

or else

ip4:

23.192.0.0 / 11

pass if the sender's IP is between
23.192.0.0 and 23.223.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

184.24.0.0 / 13

pass if the sender's IP is between
184.24.0.0 and 184.31.255.255 (inclusive).

Akamai Technologies

AS16625

or else

ip4:

125.56.128.0 / 17

pass if the sender's IP is between
125.56.128.0 and 125.56.255.255 (inclusive).

or else

ip4:

193.108.152.0 / 22

pass if the sender's IP is between
193.108.152.0 and 193.108.155.255 (inclusive).

Akamai International

AS34164

or else

ip4:

193.108.88.0 / 21

pass if the sender's IP is between
193.108.88.0 and 193.108.95.255 (inclusive).

Akamai International

AS21342

or else

ip4:

60.254.128.0 / 18

pass if the sender's IP is between
60.254.128.0 and 60.254.191.255 (inclusive).

Akamai Technologies Tokyo ASN

AS24319

or else

ip4:

92.122.0.0 / 15

pass if the sender's IP is between
92.122.0.0 and 92.123.255.255 (inclusive).

Akamai Technologies

AS16625

or else

ip4:

96.16.0.0 / 15

pass if the sender's IP is between
96.16.0.0 and 96.17.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

204.8.48.0 / 22

pass if the sender's IP is between
204.8.48.0 and 204.8.51.255 (inclusive).

Akamai International

AS20940

or else

ip6:

2001:4878:: / 32

pass if the sender's IP is between
2001:4878:: and 2001:4878:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).

or else

ip4:

208.185.229.0 / 24

pass if the sender's IP is between
208.185.229.0 and 208.185.229.255 (inclusive).

Zayo Bandwidth

AS6461

or else

ip4:

208.185.235.0 / 24

pass if the sender's IP is between
208.185.235.0 and 208.185.235.255 (inclusive).

Zayo Bandwidth

AS6461

or else

ip4:

184.84.0.0 / 14

pass if the sender's IP is between
184.84.0.0 and 184.87.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

23.32.0.0 / 11

pass if the sender's IP is between
23.32.0.0 and 23.63.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

23.64.0.0 / 14

pass if the sender's IP is between
23.64.0.0 and 23.67.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

95.100.0.0 / 15

pass if the sender's IP is between
95.100.0.0 and 95.101.255.255 (inclusive).

Reliance Jio Infocomm

AS55836

or else

ip4:

88.221.0.0 / 16

pass if the sender's IP is between
88.221.0.0 and 88.221.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

84.53.128.0 / 18

pass if the sender's IP is between
84.53.128.0 and 84.53.191.255 (inclusive).

Akamai International

AS20940

or else

ip4:

69.192.0.0 / 16

pass if the sender's IP is between
69.192.0.0 and 69.192.255.255 (inclusive).

Akamai International

AS20940

or else

ip4:

195.245.124.0 / 22

pass if the sender's IP is between
195.245.124.0 and 195.245.127.255 (inclusive).

Akamai Technologies

AS35994

or else

ip4:

212.113.160.0 / 19

pass if the sender's IP is between
212.113.160.0 and 212.113.191.255 (inclusive).

NOS COMUNICACOES

AS2860

or else

ip4:

67.231.157.127 / 32

pass if the sender's IP is between
67.231.157.127 and 67.231.157.127 (inclusive).

Proofpoint

AS22843

or else

ip4:

67.231.149.131 / 32

pass if the sender's IP is between
67.231.149.131 and 67.231.149.131 (inclusive).

Proofpoint

AS26211

or else

ip6:

2620:100:9001:583::1 / 128

pass if the sender's IP is between
2620:100:9001:583::1 and 2620:100:9001:583::1 (inclusive).

Proofpoint

AS26211

or else

ip6:

2620:100:9005:57f::1 / 128

pass if the sender's IP is between
2620:100:9005:57f::1 and 2620:100:9005:57f::1 (inclusive).

Proofpoint

AS22843

or else

include:

spf1.akamai.com

Evaluate this SPF record and pass if it

passes.

or else

~all

soft fail the email's SPF check.

Included records

akamai.com

v=spf1 ip4:72.246.0.0/15 ip4:23.0.0.0/12 ip4:96.6.0.0/15 ip4:23.72.0.0/13 ip4:80.67.64.0/19 ip4:184.50.0.0/15 ip4:104.64.0.0/10 ip4:173.222.0.0/15 ip4:2.16.0.0/13 ip4:209.200.128.0/18 ip4:72.52.0.0/18 ip4:23.192.0.0/11 ip4:184.24.0.0/13 ip4:125.56.128.0/17 ip4:193.108.152.0/22 ip4:193.108.88.0/21 ip4:60.254.128.0/18 ip4:92.122.0.0/15 ip4:96.16.0.0/15 ip4:204.8.48.0/22 ip6:2001:4878::/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:184.84.0.0/14 ip4:23.32.0.0/11 ip4:23.64.0.0/14 ip4:95.100.0.0/15 ip4:88.221.0.0/16 ip4:84.53.128.0/18 ip4:69.192.0.0/16 ip4:195.245.124.0/22 ip4:212.113.160.0/19 ip4:67.231.157.127 ip4:67.231.149.131 ip6:2620:100:9001:583::1 ip6:2620:100:9005:57f::1 include:spf1.akamai.com ~all

spf1.akamai.com

include:mktomail.com include:spf.mandrillapp.com a:mx1.marketing.akamai.com a:mx2.marketing.akamai.com include:cust-spf.exacttarget.com 6 x ip4 include:euro.confirmit.com include:spf-00190b02.pphosted.com include:spf-009e7401.pphosted.com ~all

mktomail.com

12 x ip4 ~all

spf.mandrillapp.com

12 x ip4 ~all

cust-spf.exacttarget.com

50 x ip4 -all

euro.confirmit.com

5 x ip4 include:amazonses.com -all

amazonses.com

12 x ip4 -all

spf-00190b02.pphosted.com

2 x ip4

spf-009e7401.pphosted.com

2 x ip4

IP ranges

72.246.0.0 / 15

Akamai International

AS20940

72.246.0.0 - 72.247.255.255

131,072 IP addresses

23.0.0.0 / 12

Akamai International

AS20940

23.0.0.0 - 23.15.255.255

1,048,576 IP addresses

96.6.0.0 / 15

Akamai International

AS20940

96.6.0.0 - 96.7.255.255

131,072 IP addresses

23.72.0.0 / 13

Akamai International

AS20940

23.72.0.0 - 23.79.255.255

524,288 IP addresses

80.67.64.0 / 19

Akamai International

AS20940

80.67.64.0 - 80.67.95.255

8,192 IP addresses

184.50.0.0 / 15

Akamai International

AS20940

184.50.0.0 - 184.51.255.255

131,072 IP addresses

104.64.0.0 / 10

Akamai Connected Cloud

AS63949

104.64.0.0 - 104.127.255.255

4,194,304 IP addresses

173.222.0.0 / 15

Akamai International

AS20940

173.222.0.0 - 173.223.255.255

131,072 IP addresses

2.16.0.0 / 13

Akamai International

AS20940

2.16.0.0 - 2.23.255.255

524,288 IP addresses

209.200.128.0 / 18

Akamai International

AS213120

209.200.128.0 - 209.200.191.255

16,384 IP addresses

72.52.0.0 / 18

72.52.0.0 - 72.52.63.255

16,384 IP addresses

23.192.0.0 / 11

Akamai International

AS20940

23.192.0.0 - 23.223.255.255

2,097,152 IP addresses

184.24.0.0 / 13

Akamai Technologies

AS16625

184.24.0.0 - 184.31.255.255

524,288 IP addresses

125.56.128.0 / 17

125.56.128.0 - 125.56.255.255

32,768 IP addresses

193.108.152.0 / 22

Akamai International

AS34164

193.108.152.0 - 193.108.155.255

1,024 IP addresses

193.108.88.0 / 21

Akamai International

AS21342

193.108.88.0 - 193.108.95.255

2,048 IP addresses

60.254.128.0 / 18

Akamai Technologies Tokyo ASN

AS24319

60.254.128.0 - 60.254.191.255

16,384 IP addresses

92.122.0.0 / 15

Akamai Technologies

AS16625

92.122.0.0 - 92.123.255.255

131,072 IP addresses

96.16.0.0 / 15

Akamai International

AS20940

96.16.0.0 - 96.17.255.255

131,072 IP addresses

204.8.48.0 / 22

Akamai International

AS20940

204.8.48.0 - 204.8.51.255

1,024 IP addresses

2001:4878:: / 32

2001:4878::

2001:4878:ffff:ffff:ffff:ffff:ffff:ffff

208.185.229.0 / 24

Zayo Bandwidth

AS6461

208.185.229.0 - 208.185.229.255

256 IP addresses

208.185.235.0 / 24

Zayo Bandwidth

AS6461

208.185.235.0 - 208.185.235.255

256 IP addresses

184.84.0.0 / 14

Akamai International

AS20940

184.84.0.0 - 184.87.255.255

262,144 IP addresses

23.32.0.0 / 11

Akamai International

AS20940

23.32.0.0 - 23.63.255.255

2,097,152 IP addresses

23.64.0.0 / 14

Akamai International

AS20940

23.64.0.0 - 23.67.255.255

262,144 IP addresses

95.100.0.0 / 15

Reliance Jio Infocomm

AS55836

95.100.0.0 - 95.101.255.255

131,072 IP addresses

88.221.0.0 / 16

Akamai International

AS20940

88.221.0.0 - 88.221.255.255

65,536 IP addresses

84.53.128.0 / 18

Akamai International

AS20940

84.53.128.0 - 84.53.191.255

16,384 IP addresses

69.192.0.0 / 16

Akamai International

AS20940

69.192.0.0 - 69.192.255.255

65,536 IP addresses

195.245.124.0 / 22

Akamai Technologies

AS35994

195.245.124.0 - 195.245.127.255

1,024 IP addresses

212.113.160.0 / 19

NOS COMUNICACOES

AS2860

212.113.160.0 - 212.113.191.255

8,192 IP addresses

67.231.157.127

Proofpoint

AS22843

67.231.149.131

Proofpoint

AS26211

2620:100:9001:583::1

Proofpoint

AS26211

2620:100:9005:57f::1

Proofpoint

AS22843

199.15.212.0 / 22

Adobe

AS15224

199.15.212.0 - 199.15.215.255

1,024 IP addresses

72.3.185.0 / 24

Rackspace Hosting

AS33070

72.3.185.0 - 72.3.185.255

256 IP addresses

72.32.154.0 / 24

Rackspace Hosting

AS33070

72.32.154.0 - 72.32.154.255

256 IP addresses

72.32.217.0 / 24

Rackspace Hosting

AS33070

72.32.217.0 - 72.32.217.255

256 IP addresses

72.32.243.0 / 24

Rackspace Hosting

AS33070

72.32.243.0 - 72.32.243.255

256 IP addresses

94.236.119.0 / 26

Rackspace

AS15395

94.236.119.0 - 94.236.119.63

64 IP addresses

37.188.97.188

Rackspace

AS15395

185.28.196.0 / 22

Amazon.com

AS16509

185.28.196.0 - 185.28.199.255

1,024 IP addresses

192.28.128.0 / 18

Lockheed Martin

AS6075

192.28.128.0 - 192.28.191.255

16,384 IP addresses

103.237.104.0 / 22

Amazon.com

AS16509

103.237.104.0 - 103.237.107.255

1,024 IP addresses

130.248.172.0 / 24

Adobe

AS15224

130.248.172.0 - 130.248.172.255

256 IP addresses

130.248.173.0 / 24

Adobe

AS15224

130.248.173.0 - 130.248.173.255

256 IP addresses

198.2.128.0 / 24

MailChimp

AS14782

198.2.128.0 - 198.2.128.255

256 IP addresses

198.2.132.0 / 22

MailChimp

AS14782

198.2.132.0 - 198.2.135.255

1,024 IP addresses

198.2.136.0 / 23

MailChimp

AS14782

198.2.136.0 - 198.2.137.255

512 IP addresses

198.2.145.0 / 24

MailChimp

AS14782

198.2.145.0 - 198.2.145.255

256 IP addresses

198.2.186.0 / 23

MailChimp

AS14782

198.2.186.0 - 198.2.187.255

512 IP addresses

205.201.131.0 / 24

MailChimp

AS14782

205.201.131.0 - 205.201.131.255

256 IP addresses

205.201.134.128 / 25

MailChimp

AS14782

205.201.134.128 - 205.201.134.255

128 IP addresses

205.201.136.0 / 23

MailChimp

AS14782

205.201.136.0 - 205.201.137.255

512 IP addresses

205.201.139.0 / 24

MailChimp

AS14782

205.201.139.0 - 205.201.139.255

256 IP addresses

198.2.177.0 / 24

MailChimp

AS14782

198.2.177.0 - 198.2.177.255

256 IP addresses

198.2.178.0 / 23

MailChimp

AS14782

198.2.178.0 - 198.2.179.255

512 IP addresses

198.2.180.0 / 24

MailChimp

AS14782

198.2.180.0 - 198.2.180.255

256 IP addresses

216.248.197.185

Ntirety

AS20021

208.85.52.131

Amazon.com

AS14618

64.132.92.0 / 24

Salesforce

AS22606

64.132.92.0 - 64.132.92.255

256 IP addresses

64.132.88.0 / 23

Salesforce

AS22606

64.132.88.0 - 64.132.89.255

512 IP addresses

66.231.80.0 / 20

Salesforce

AS14340

66.231.80.0 - 66.231.95.255

4,096 IP addresses

68.232.192.0 / 20

Salesforce

AS14340

68.232.192.0 - 68.232.207.255

4,096 IP addresses

199.122.120.0 / 21

Salesforce

AS14340

199.122.120.0 - 199.122.127.255

2,048 IP addresses

207.67.38.0 / 24

Salesforce

AS22606

207.67.38.0 - 207.67.38.255

256 IP addresses

128.17.0.0 / 20

Salesforce

AS14340

128.17.0.0 - 128.17.15.255

4,096 IP addresses

128.17.64.0 / 20

Salesforce

AS14340

128.17.64.0 - 128.17.79.255

4,096 IP addresses

128.17.128.0 / 20

Salesforce

AS14340

128.17.128.0 - 128.17.143.255

4,096 IP addresses

128.17.192.0 / 20

Salesforce

AS14340

128.17.192.0 - 128.17.207.255

4,096 IP addresses

128.245.0.0 / 20

Salesforce

AS14340

128.245.0.0 - 128.245.15.255

4,096 IP addresses

128.245.64.0 / 20

Salesforce

AS14340

128.245.64.0 - 128.245.79.255

4,096 IP addresses

13.111.191.0 / 24

Salesforce

AS14340

13.111.191.0 - 13.111.191.255

256 IP addresses

128.245.242.0 / 24

Salesforce

AS14340

128.245.242.0 - 128.245.242.255

256 IP addresses

128.245.243.0 / 24

Salesforce

AS14340

128.245.243.0 - 128.245.243.255

256 IP addresses

128.245.244.0 / 24

Salesforce

AS14340

128.245.244.0 - 128.245.244.255

256 IP addresses

128.245.245.0 / 24

Salesforce

AS14340

128.245.245.0 - 128.245.245.255

256 IP addresses

128.245.246.0 / 24

Salesforce

AS14340

128.245.246.0 - 128.245.246.255

256 IP addresses

128.245.247.0 / 24

Salesforce

AS14340

128.245.247.0 - 128.245.247.255

256 IP addresses

128.245.176.0 / 20

Salesforce

AS14340

128.245.176.0 - 128.245.191.255

4,096 IP addresses

136.147.224.0 / 20

Salesforce

AS14340

136.147.224.0 - 136.147.239.255

4,096 IP addresses

207.67.98.192 / 27

Level 3 Parent

AS3549

207.67.98.192 - 207.67.98.223

32 IP addresses

207.250.68.0 / 24

Salesforce

AS22606

207.250.68.0 - 207.250.68.255

256 IP addresses

209.43.22.0 / 28

LightBound

AS7332

209.43.22.0 - 209.43.22.15

16 IP addresses

198.245.80.0 / 20

Salesforce

AS14340

198.245.80.0 - 198.245.95.255

4,096 IP addresses

136.147.128.0 / 20

Salesforce

AS14340

136.147.128.0 - 136.147.143.255

4,096 IP addresses

136.147.176.0 / 20

Salesforce

AS14340

136.147.176.0 - 136.147.191.255

4,096 IP addresses

13.111.0.0 / 16

Salesforce

AS14340

13.111.0.0 - 13.111.255.255

65,536 IP addresses

161.71.32.0 / 19

Salesforce

AS14340

161.71.32.0 - 161.71.63.255

8,192 IP addresses

161.71.64.0 / 20

Salesforce

AS14340

161.71.64.0 - 161.71.79.255

4,096 IP addresses

13.110.208.0 / 21

Salesforce

AS14340

13.110.208.0 - 13.110.215.255

2,048 IP addresses

13.110.216.0 / 22

Salesforce

AS14340

13.110.216.0 - 13.110.219.255

1,024 IP addresses

13.108.16.0 / 20

Salesforce

AS14340

13.108.16.0 - 13.108.31.255

4,096 IP addresses

136.146.128.0 / 20

Salesforce

AS14340

136.146.128.0 - 136.146.143.255

4,096 IP addresses

129.77.16.0 / 20

Salesforce

AS14340

129.77.16.0 - 129.77.31.255

4,096 IP addresses

13.110.224.0 / 20

Salesforce

AS14340

13.110.224.0 - 13.110.239.255

4,096 IP addresses

159.92.157.0 / 24

Salesforce

AS14340

159.92.157.0 - 159.92.157.255

256 IP addresses

159.92.158.0 / 24

Salesforce

AS14340

159.92.158.0 - 159.92.158.255

256 IP addresses

159.92.159.0 / 24

Salesforce

AS14340

159.92.159.0 - 159.92.159.255

256 IP addresses

159.92.160.0 / 24

Salesforce

AS14340

159.92.160.0 - 159.92.160.255

256 IP addresses

159.92.161.0 / 24

Salesforce

AS14340

159.92.161.0 - 159.92.161.255

256 IP addresses

159.92.162.0 / 24

Salesforce

AS14340

159.92.162.0 - 159.92.162.255

256 IP addresses

159.92.154.0 / 24

Salesforce

AS14340

159.92.154.0 - 159.92.154.255

256 IP addresses

128.245.240.0 / 24

Salesforce

AS14340

128.245.240.0 - 128.245.240.255

256 IP addresses

128.245.241.0 / 24

Salesforce

AS14340

128.245.241.0 - 128.245.241.255

256 IP addresses

159.92.155.0 / 24

Salesforce

AS14340

159.92.155.0 - 159.92.155.255

256 IP addresses

159.92.163.0 / 24

Salesforce

AS14340

159.92.163.0 - 159.92.163.255

256 IP addresses

159.92.164.0 / 22

Salesforce

AS14340

159.92.164.0 - 159.92.167.255

1,024 IP addresses

159.92.168.0 / 21

Salesforce

AS14340

159.92.168.0 - 159.92.175.255

2,048 IP addresses

128.245.248.0 / 21

Salesforce

AS14340

128.245.248.0 - 128.245.255.255

2,048 IP addresses

23.23.239.161

Amazon.com

AS14618

65.221.8.13

Verizon Business

AS701

65.221.12.128

Verizon Business

AS701

65.221.12.148

Verizon Business

AS701

65.221.8.29

Verizon Business

AS701

216.81.144.165

LightEdge Solutions

AS11320

83.138.165.68 / 31

Rackspace

AS15395

83.138.165.68 - 83.138.165.69

2 IP addresses

212.100.250.11

Rackspace

AS15395

162.13.72.109

Rackspace

AS15395

37.188.101.80 / 28

Rackspace

AS15395

37.188.101.80 - 37.188.101.95

16 IP addresses

212.100.250.16 / 29

Rackspace

AS15395

212.100.250.16 - 212.100.250.23

8 IP addresses

199.255.192.0 / 22

Amazon.com

AS16509

199.255.192.0 - 199.255.195.255

1,024 IP addresses

199.127.232.0 / 22

Amazon.com

AS16509

199.127.232.0 - 199.127.235.255

1,024 IP addresses

54.240.0.0 / 18

Amazon.com

AS16509

54.240.0.0 - 54.240.63.255

16,384 IP addresses

69.169.224.0 / 20

Amazon.com

AS16509

69.169.224.0 - 69.169.239.255

4,096 IP addresses

23.249.208.0 / 20

Amazon.com

AS16509

23.249.208.0 - 23.249.223.255

4,096 IP addresses

23.251.224.0 / 19

Amazon.com

AS16509

23.251.224.0 - 23.251.255.255

8,192 IP addresses

76.223.176.0 / 20

Amazon.com

AS16509

76.223.176.0 - 76.223.191.255

4,096 IP addresses

54.240.64.0 / 18

Amazon.com

AS14618

54.240.64.0 - 54.240.127.255

16,384 IP addresses

76.223.128.0 / 19

Amazon.com

AS16509

76.223.128.0 - 76.223.159.255

8,192 IP addresses

216.221.160.0 / 19

Amazon.com

AS16509

216.221.160.0 - 216.221.191.255

8,192 IP addresses

206.55.144.0 / 20

Amazon.com

AS16509

206.55.144.0 - 206.55.159.255

4,096 IP addresses

24.110.64.0 / 18

Amazon.com

AS16509

24.110.64.0 - 24.110.127.255

16,384 IP addresses

148.163.151.29

Proofpoint

AS26211

148.163.154.231

Proofpoint

AS22843

66.159.248.54

Proofpoint

AS26211

66.159.250.25

Proofpoint

AS22843