Data as of Nov 7, 2026

121.89.128.0/17

No anonymizer space · no proxy exits in 30 days

Hangzhou Alibaba Advertising Co.,Ltd. · space held by Aliyun Computing Co., LTD

Announcement

this exact prefix

RPKI valid

Announced by

AS37963

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Holder	RPKI
121.89.0.0/16 since Feb 2020	AS37963	Hosting	Aliyun Computing Co., LTD

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS37963

Name: Hangzhou Alibaba Advertising Co.,Ltd.
Type: Hosting
Registered: Mar 8, 2006
Domain: alibabagroup.com
Website: alibabagroup.com/
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
121.89.0.0/16	AS37963	/24	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
AS45102 not the origin	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020

IRR inside

Route objects inside

first 200 of 508

Prefix	Origin	Registry	Description	Maintainer	Modified
121.89.128.0/18	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/18	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/19	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/19	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/20	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/20	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.128.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.129.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.129.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.130.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.130.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.130.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.130.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.131.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.131.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.132.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.133.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.133.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.134.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.134.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.134.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.134.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.135.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.135.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.136.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.137.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.137.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.138.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.138.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.138.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.138.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.139.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.139.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.140.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.141.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.141.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.142.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.142.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.142.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.142.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.143.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.143.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/20	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/20	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.144.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.145.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.145.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.146.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.146.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.146.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.146.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.147.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.147.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.148.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.149.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.149.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.150.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.150.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.150.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.150.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.151.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.151.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.152.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.153.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.153.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.154.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.154.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.154.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.154.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.155.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.155.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.156.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.157.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.157.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.158.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.158.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.158.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.158.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.159.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.159.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/19	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/19	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/20	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/20	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.160.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.161.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.161.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.162.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.162.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.162.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.162.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.163.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.163.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.164.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.165.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.165.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.166.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.166.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.166.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.166.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.167.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.167.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.168.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.169.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.169.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.170.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.170.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.170.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.170.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.171.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.171.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.172.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.173.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.173.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.174.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.174.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.174.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.174.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.175.0/24	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.175.0/24	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/20	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/20	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/21	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/21	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/22	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/22	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/23	AS37963	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020
121.89.176.0/23	AS45102	APNIC	China Internet Network Information Center	MAINT-CNNIC-AP	Feb 18, 2020

121.89.128.0/17

Announcements

Covering announcements

Network & registry

AS37963

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact