58777 CT2 ChinaTelecom Cybersecurity Tech, CN
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network, CN
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15708 AS58777 ORIGIN Originate: 4864 /19.75 Transit: 0 /0.00 CT2 ChinaTelecom Cybersecurity Tech, CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 24022 AS58777 CT2 ChinaTelecom Cybersecurity Tech, CN 19 2 1 18 1 5.26% Prefix AS Path Aggregation Suggestion 42.122.63.0/24 6939 23764 4809 58777 59.47.246.0/24 6939 23764 4809 58777 59.50.75.0/24 6939 23764 4809 58777 59.52.138.0/24 2914 23764 4809 58777 61.133.162.0/24 6939 23764 4809 58777 61.151.144.0/23 6939 23764 4809 58777 + Announce - aggregate of 61.151.144.0/24 (6939 23764 4809 58777) and 61.151.145.0/24 (6939 23764 4809 58777) 61.151.144.0/24 6939 23764 4809 58777 - Withdrawn - aggregated with 61.151.145.0/24 (6939 23764 4809 58777) 61.151.145.0/24 6939 23764 4809 58777 - Withdrawn - aggregated with 61.151.144.0/24 (6939 23764 4809 58777) 106.91.120.0/24 6939 23764 4809 58777 113.240.205.0/24 2914 23764 4809 58777 115.233.202.0/24 6939 23764 4809 58777 117.25.105.0/24 2914 23764 4809 58777 125.93.29.0/24 6939 23764 4809 58777 182.36.0.0/24 6939 23764 4809 58777 203.33.67.0/24 3303 4134 58777 206.109.75.0/24 6939 23764 4809 58777 220.171.147.0/24 2914 23764 4809 58777 221.226.225.0/24 6939 23764 4809 58777 221.235.40.0/24 2914 23764 4809 58777 221.237.65.0/24 2914 23764 4809 58777
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 203.33.67.0/24 Withdrawn
whois: 402609
IANA has recorded AS58777 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS58777\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS58368 - AS59391'
as-block: AS58368 - AS59391
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2011-08-10T06:21:41Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS58777'
% Abuse contact for 'AS58777' is 'anti-spam@chinatelecom.cn'
aut-num: AS58777
as-name: CT2
descr: ChinaTelecom Cybersecurity Tech
descr: 100010
country: CN
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: zhengzm@gsta.com
mnt-lower: MAINT-CHINANET-CN
mnt-routes: MAINT-CHINANET
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2024-05-16T10:00:11Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
source: APNIC
role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@chinatelecom.cn
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2022-02-28T06:53:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)