feishu.cn SPF record

5 / 10 Lookups

0 Issues

6,278 IPv4 addresses

1.16 ⋅ 10 ²⁶ IPv6 addresses


                              v=spf1 include:spf.protection.partner.outlook.cn include:_netblocks.m.feishu.cn include:spf2.bytedance.com  -all

Copied

Terms

include:

spf.protection.partner.outlook.cn

Evaluate this SPF record and pass if it

passes.

or else

include:

_netblocks.m.feishu.cn

Evaluate this SPF record and pass if it

passes.

or else

include:

spf2.bytedance.com

Evaluate this SPF record and pass if it

passes.

or else

-all

fail the email's SPF check.

Included records

feishu.cn

v=spf1 include:spf.protection.partner.outlook.cn include:_netblocks.m.feishu.cn include:spf2.bytedance.com -all

spf.protection.partner.outlook.cn

9 x ip4 include:spfa.protection.partner.outlook.cn -all

spfa.protection.partner.outlook.cn

4 x ip6 1 x ip4 -all

_netblocks.m.feishu.cn

include:spf1.m.feishu.cn ~all

spf1.m.feishu.cn

6 x ip4 ~all

spf2.bytedance.com

12 x ip4 ~all

IP ranges

42.159.33.192 / 27

Shanghai Blue Cloud Technology Co.

AS58593

42.159.33.192 - 42.159.33.223

32 IP addresses

42.159.161.192 / 27

Shanghai Blue Cloud Technology Co.

AS58593

42.159.161.192 - 42.159.161.223

32 IP addresses

42.159.164.0 / 24

Shanghai Blue Cloud Technology Co.

AS58593

42.159.164.0 - 42.159.164.255

256 IP addresses

42.159.36.0 / 24

Shanghai Blue Cloud Technology Co.

AS58593

42.159.36.0 - 42.159.36.255

256 IP addresses

139.219.16.0 / 27

Shanghai Blue Cloud Technology Co.

AS58593

139.219.16.0 - 139.219.16.31

32 IP addresses

139.219.17.0 / 24

Shanghai Blue Cloud Technology Co.

AS58593

139.219.17.0 - 139.219.17.255

256 IP addresses

139.219.145.0 / 27

Shanghai Blue Cloud Technology Co.

AS58593

139.219.145.0 - 139.219.145.31

32 IP addresses

139.219.146.0 / 24

Shanghai Blue Cloud Technology Co.

AS58593

139.219.146.0 - 139.219.146.255

256 IP addresses

139.219.24.0 / 22

Shanghai Blue Cloud Technology Co.

AS58593

139.219.24.0 - 139.219.27.255

1,024 IP addresses

2406:e500:c020:: / 44

2406:e500:c020::

2406:e500:c02f:ffff:ffff:ffff:ffff:ffff

2406:e500:c120:: / 44

2406:e500:c120::

2406:e500:c12f:ffff:ffff:ffff:ffff:ffff

2406:e500:4440:: / 43

Shanghai Blue Cloud Technology Co.

AS58593

2406:e500:4440::

2406:e500:445f:ffff:ffff:ffff:ffff:ffff

2406:e500:4420:: / 43

Shanghai Blue Cloud Technology Co.

AS58593

2406:e500:4420::

2406:e500:443f:ffff:ffff:ffff:ffff:ffff

139.219.156.0 / 22

Shanghai Blue Cloud Technology Co.

AS58593

139.219.156.0 - 139.219.159.255

1,024 IP addresses

209.127.230.0 / 23

Amazon.com

AS14618

209.127.230.0 - 209.127.231.255

512 IP addresses

103.149.242.0 / 24

IDC, China Telecommunications

AS23724

103.149.242.0 - 103.149.242.255

256 IP addresses

101.36.218.0 / 24

IDC, China Telecommunications

AS23724

101.36.218.0 - 101.36.218.255

256 IP addresses

118.26.132.0 / 24

TIKTOK PTE.

AS138699

118.26.132.0 - 118.26.132.255

256 IP addresses

71.18.227.0 / 24

Byteplus Pte.

AS150436

71.18.227.0 - 71.18.227.255

256 IP addresses

101.45.255.0 / 24

Byteplus Pte.

AS150436

101.45.255.0 - 101.45.255.255

256 IP addresses

106.186.17.116

KDDI

AS2516

139.162.36.251

Akamai Connected Cloud

AS63949

54.179.21.15

Amazon.com

AS16509

47.88.224.38

Alibaba (US) Technology Co.

AS45102

122.14.230.83

IDC, China Telecommunications

AS23724

90.84.242.28

Orange

AS2280

49.7.44.0 / 24

IDC, China Telecommunications

AS23724

49.7.44.0 - 49.7.44.255

256 IP addresses

49.7.45.0 / 24

IDC, China Telecommunications

AS23724

49.7.45.0 - 49.7.45.255

256 IP addresses

122.14.240.0 / 24

IDC, China Telecommunications

AS23724

122.14.240.0 - 122.14.240.255

256 IP addresses

122.14.241.0 / 24

IDC, China Telecommunications

AS23724

122.14.241.0 - 122.14.241.255

256 IP addresses

123.58.118.0 / 25

China Unicom IP network

AS133119

123.58.118.0 - 123.58.118.127

128 IP addresses

111.62.37.0 / 25

Hebei Mobile Communication Company

AS24547

111.62.37.0 - 111.62.37.127

128 IP addresses