0 / 10
Lookups
0
Issues
126,537
IPv4 addresses
4.95 â‹… 10
27
IPv6 addresses
v=spf1 ip4:170.146.221.14/31 ip4:170.146.221.16/31 ip4:170.146.221.96/28 ip4:170.146.221.128/28 ip4:170.146.221.231 ip4:170.146.221.232/31 ip4:170.146.221.234 ip4:170.146.224.15 ip4:170.146.224.16/31 ip4:170.146.226.15 ip4:170.146.226.16/31 ip4:172.217.0.
0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:173.194.0.0/16 ip4:185.28.196.0/22 ip4:185.72.128.75 ip4:185.72.128.76 ip4:187.17.66.212 ip4:192.28.128.0/18 ip4:192.254.114.6 ip4:194.182.254.0/24 ip4:195.81.252.
0/23 ip4:195.200.255.124 ip4:195.200.255.247 ip4:195.200.255.248 ip4:196.14.35.75 ip4:198.100.46.94 ip4:198.133.214.0/24 ip4:199.15.212.0/22 ip4:199.91.136.26 ip4:199.91.136.28 ip4:199.91.137.26 ip4:199.91.140.26 ip4:199.91.140.28 ip4:200.98.218.133 ip4:2
00.247.123.1 ip4:200.247.125.242/31 ip4:201.86.51.138 ip4:202.3.8.210 ip4:203.2.191.230 ip4:204.12.111.111 ip4:204.92.19.11 ip4:204.92.19.12/31 ip6:2c0f:fb50:4000::/36 ip4:216.239.32.0/19 ip4:217.108.10.20 ip4:216.236.236.80 ip4:216.182.220.0/23 ~all
Copied
Terms
ip4:
170.146.221.14 / 31
pass
if the sender's IP is between
170.146.221.14 and 170.146.221.15 (inclusive).
170.146.221.14 and 170.146.221.15 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.16 / 31
pass
if the sender's IP is between
170.146.221.16 and 170.146.221.17 (inclusive).
170.146.221.16 and 170.146.221.17 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.96 / 28
pass
if the sender's IP is between
170.146.221.96 and 170.146.221.111 (inclusive).
170.146.221.96 and 170.146.221.111 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.128 / 28
pass
if the sender's IP is between
170.146.221.128 and 170.146.221.143 (inclusive).
170.146.221.128 and 170.146.221.143 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.231 / 32
pass
if the sender's IP is between
170.146.221.231 and 170.146.221.231 (inclusive).
170.146.221.231 and 170.146.221.231 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.232 / 31
pass
if the sender's IP is between
170.146.221.232 and 170.146.221.233 (inclusive).
170.146.221.232 and 170.146.221.233 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.221.234 / 32
pass
if the sender's IP is between
170.146.221.234 and 170.146.221.234 (inclusive).
170.146.221.234 and 170.146.221.234 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.224.15 / 32
pass
if the sender's IP is between
170.146.224.15 and 170.146.224.15 (inclusive).
170.146.224.15 and 170.146.224.15 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.224.16 / 31
pass
if the sender's IP is between
170.146.224.16 and 170.146.224.17 (inclusive).
170.146.224.16 and 170.146.224.17 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.226.15 / 32
pass
if the sender's IP is between
170.146.226.15 and 170.146.226.15 (inclusive).
170.146.226.15 and 170.146.226.15 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
170.146.226.16 / 31
pass
if the sender's IP is between
170.146.226.16 and 170.146.226.17 (inclusive).
170.146.226.16 and 170.146.226.17 (inclusive).
Automatic Data Processing
AS14299
or else
ip4:
172.217.0.0 / 19
pass
if the sender's IP is between
172.217.0.0 and 172.217.31.255 (inclusive).
172.217.0.0 and 172.217.31.255 (inclusive).
Google
AS15169
or else
ip4:
172.217.32.0 / 20
pass
if the sender's IP is between
172.217.32.0 and 172.217.47.255 (inclusive).
172.217.32.0 and 172.217.47.255 (inclusive).
Google
AS15169
or else
ip4:
172.217.128.0 / 19
pass
if the sender's IP is between
172.217.128.0 and 172.217.159.255 (inclusive).
172.217.128.0 and 172.217.159.255 (inclusive).
Google
AS15169
or else
ip4:
172.217.160.0 / 20
pass
if the sender's IP is between
172.217.160.0 and 172.217.175.255 (inclusive).
172.217.160.0 and 172.217.175.255 (inclusive).
Google
AS15169
or else
ip4:
172.217.192.0 / 19
pass
if the sender's IP is between
172.217.192.0 and 172.217.223.255 (inclusive).
172.217.192.0 and 172.217.223.255 (inclusive).
Google
AS15169
or else
ip4:
173.194.0.0 / 16
pass
if the sender's IP is between
173.194.0.0 and 173.194.255.255 (inclusive).
173.194.0.0 and 173.194.255.255 (inclusive).
Google
AS15169
or else
ip4:
185.28.196.0 / 22
pass
if the sender's IP is between
185.28.196.0 and 185.28.199.255 (inclusive).
185.28.196.0 and 185.28.199.255 (inclusive).
Adobe
AS15224
or else
ip4:
185.72.128.75 / 32
pass
if the sender's IP is between
185.72.128.75 and 185.72.128.75 (inclusive).
185.72.128.75 and 185.72.128.75 (inclusive).
or else
ip4:
185.72.128.76 / 32
pass
if the sender's IP is between
185.72.128.76 and 185.72.128.76 (inclusive).
185.72.128.76 and 185.72.128.76 (inclusive).
or else
ip4:
187.17.66.212 / 32
pass
if the sender's IP is between
187.17.66.212 and 187.17.66.212 (inclusive).
187.17.66.212 and 187.17.66.212 (inclusive).
Universo Online
AS18479
or else
ip4:
192.28.128.0 / 18
pass
if the sender's IP is between
192.28.128.0 and 192.28.191.255 (inclusive).
192.28.128.0 and 192.28.191.255 (inclusive).
Lockheed Martin
AS6075
or else
ip4:
192.254.114.6 / 32
pass
if the sender's IP is between
192.254.114.6 and 192.254.114.6 (inclusive).
192.254.114.6 and 192.254.114.6 (inclusive).
SendGrid
AS11377
or else
ip4:
194.182.254.0 / 24
pass
if the sender's IP is between
194.182.254.0 and 194.182.254.255 (inclusive).
194.182.254.0 and 194.182.254.255 (inclusive).
TDC Holding A/S
AS3292
or else
ip4:
195.81.252.0 / 23
pass
if the sender's IP is between
195.81.252.0 and 195.81.253.255 (inclusive).
195.81.252.0 and 195.81.253.255 (inclusive).
GTT Communications
AS3257
or else
ip4:
195.200.255.124 / 32
pass
if the sender's IP is between
195.200.255.124 and 195.200.255.124 (inclusive).
195.200.255.124 and 195.200.255.124 (inclusive).
ADP GSI FRANCE
AS196670
or else
ip4:
195.200.255.247 / 32
pass
if the sender's IP is between
195.200.255.247 and 195.200.255.247 (inclusive).
195.200.255.247 and 195.200.255.247 (inclusive).
ADP GSI FRANCE
AS196670
or else
ip4:
195.200.255.248 / 32
pass
if the sender's IP is between
195.200.255.248 and 195.200.255.248 (inclusive).
195.200.255.248 and 195.200.255.248 (inclusive).
ADP GSI FRANCE
AS196670
or else
ip4:
196.14.35.75 / 32
pass
if the sender's IP is between
196.14.35.75 and 196.14.35.75 (inclusive).
196.14.35.75 and 196.14.35.75 (inclusive).
Dimension Data
AS3741
or else
ip4:
198.100.46.94 / 32
pass
if the sender's IP is between
198.100.46.94 and 198.100.46.94 (inclusive).
198.100.46.94 and 198.100.46.94 (inclusive).
A2 Hosting
AS55293
or else
ip4:
198.133.214.0 / 24
pass
if the sender's IP is between
198.133.214.0 and 198.133.214.255 (inclusive).
198.133.214.0 and 198.133.214.255 (inclusive).
CDK Global
AS40443
or else
ip4:
199.15.212.0 / 22
pass
if the sender's IP is between
199.15.212.0 and 199.15.215.255 (inclusive).
199.15.212.0 and 199.15.215.255 (inclusive).
Adobe
AS15224
or else
ip4:
199.91.136.26 / 32
pass
if the sender's IP is between
199.91.136.26 and 199.91.136.26 (inclusive).
199.91.136.26 and 199.91.136.26 (inclusive).
SERVICENOW
AS16839
or else
ip4:
199.91.136.28 / 32
pass
if the sender's IP is between
199.91.136.28 and 199.91.136.28 (inclusive).
199.91.136.28 and 199.91.136.28 (inclusive).
SERVICENOW
AS16839
or else
ip4:
199.91.137.26 / 32
pass
if the sender's IP is between
199.91.137.26 and 199.91.137.26 (inclusive).
199.91.137.26 and 199.91.137.26 (inclusive).
or else
ip4:
199.91.140.26 / 32
pass
if the sender's IP is between
199.91.140.26 and 199.91.140.26 (inclusive).
199.91.140.26 and 199.91.140.26 (inclusive).
SERVICENOW
AS16839
or else
ip4:
199.91.140.28 / 32
pass
if the sender's IP is between
199.91.140.28 and 199.91.140.28 (inclusive).
199.91.140.28 and 199.91.140.28 (inclusive).
SERVICENOW
AS16839
or else
ip4:
200.98.218.133 / 32
pass
if the sender's IP is between
200.98.218.133 and 200.98.218.133 (inclusive).
200.98.218.133 and 200.98.218.133 (inclusive).
Universo Online
AS18479
or else
ip4:
200.247.123.1 / 32
pass
if the sender's IP is between
200.247.123.1 and 200.247.123.1 (inclusive).
200.247.123.1 and 200.247.123.1 (inclusive).
CLARO
AS4230
or else
ip4:
200.247.125.242 / 31
pass
if the sender's IP is between
200.247.125.242 and 200.247.125.243 (inclusive).
200.247.125.242 and 200.247.125.243 (inclusive).
CLARO
AS4230
or else
ip4:
201.86.51.138 / 32
pass
if the sender's IP is between
201.86.51.138 and 201.86.51.138 (inclusive).
201.86.51.138 and 201.86.51.138 (inclusive).
TELEFÔNICA BRASIL S.A
AS18881
or else
ip4:
202.3.8.210 / 32
pass
if the sender's IP is between
202.3.8.210 and 202.3.8.210 (inclusive).
202.3.8.210 and 202.3.8.210 (inclusive).
Automatic Data Processing
AS132279
or else
ip4:
203.2.191.230 / 32
pass
if the sender's IP is between
203.2.191.230 and 203.2.191.230 (inclusive).
203.2.191.230 and 203.2.191.230 (inclusive).
Automatic Data Processing
AS132279
or else
ip4:
204.12.111.111 / 32
pass
if the sender's IP is between
204.12.111.111 and 204.12.111.111 (inclusive).
204.12.111.111 and 204.12.111.111 (inclusive).
Ntirety
AS20021
or else
ip4:
204.92.19.11 / 32
pass
if the sender's IP is between
204.92.19.11 and 204.92.19.11 (inclusive).
204.92.19.11 and 204.92.19.11 (inclusive).
Verizon Business
AS701
or else
ip4:
204.92.19.12 / 31
pass
if the sender's IP is between
204.92.19.12 and 204.92.19.13 (inclusive).
204.92.19.12 and 204.92.19.13 (inclusive).
Verizon Business
AS701
or else
ip6:
2c0f:fb50:4000:: / 36
pass
if the sender's IP is between
2c0f:fb50:4000:: and 2c0f:fb50:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
2c0f:fb50:4000:: and 2c0f:fb50:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip4:
216.239.32.0 / 19
pass
if the sender's IP is between
216.239.32.0 and 216.239.63.255 (inclusive).
216.239.32.0 and 216.239.63.255 (inclusive).
Google
AS15169
or else
ip4:
217.108.10.20 / 32
pass
if the sender's IP is between
217.108.10.20 and 217.108.10.20 (inclusive).
217.108.10.20 and 217.108.10.20 (inclusive).
Orange
AS3215
or else
ip4:
216.236.236.80 / 32
pass
if the sender's IP is between
216.236.236.80 and 216.236.236.80 (inclusive).
216.236.236.80 and 216.236.236.80 (inclusive).
Navisite Opco
AS14135
or else
ip4:
216.182.220.0 / 23
pass
if the sender's IP is between
216.182.220.0 and 216.182.221.255 (inclusive).
216.182.220.0 and 216.182.221.255 (inclusive).
CenturyLink Communications
AS3561
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:170.146.221.14/31 ip4:170.146.221.16/31 ip4:170.146.221.96/28 ip4:170.146.221.128/28 ip4:170.146.221.231 ip4:170.146.221.232/31 ip4:170.146.221.234 ip4:170.146.224.15 ip4:170.146.224.16/31 ip4:170.146.226.15 ip4:170.146.226.16/31 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:173.194.0.0/16 ip4:185.28.196.0/22 ip4:185.72.128.75 ip4:185.72.128.76 ip4:187.17.66.212 ip4:192.28.128.0/18 ip4:192.254.114.6 ip4:194.182.254.0/24 ip4:195.81.252.0/23 ip4:195.200.255.124 ip4:195.200.255.247 ip4:195.200.255.248 ip4:196.14.35.75 ip4:198.100.46.94 ip4:198.133.214.0/24 ip4:199.15.212.0/22 ip4:199.91.136.26 ip4:199.91.136.28 ip4:199.91.137.26 ip4:199.91.140.26 ip4:199.91.140.28 ip4:200.98.218.133 ip4:200.247.123.1 ip4:200.247.125.242/31 ip4:201.86.51.138 ip4:202.3.8.210 ip4:203.2.191.230 ip4:204.12.111.111 ip4:204.92.19.11 ip4:204.92.19.12/31 ip6:2c0f:fb50:4000::/36 ip4:216.239.32.0/19 ip4:217.108.10.20 ip4:216.236.236.80 ip4:216.182.220.0/23 ~all
IP ranges
170.146.221.14
/ 31
Automatic Data Processing
AS14299
170.146.221.14 - 170.146.221.15
2 IP addresses
170.146.221.16
/ 31
Automatic Data Processing
AS14299
170.146.221.16 - 170.146.221.17
2 IP addresses
170.146.221.96
/ 28
Automatic Data Processing
AS14299
170.146.221.96 - 170.146.221.111
16 IP addresses
170.146.221.128
/ 28
Automatic Data Processing
AS14299
170.146.221.128 - 170.146.221.143
16 IP addresses
170.146.221.232
/ 31
Automatic Data Processing
AS14299
170.146.221.232 - 170.146.221.233
2 IP addresses
170.146.224.16
/ 31
Automatic Data Processing
AS14299
170.146.224.16 - 170.146.224.17
2 IP addresses
170.146.226.16
/ 31
Automatic Data Processing
AS14299
170.146.226.16 - 170.146.226.17
2 IP addresses
216.182.220.0
/ 23
CenturyLink Communications
AS3561
216.182.220.0 - 216.182.221.255
512 IP addresses