ResearchRouting table, RPKI, IRR & looking glass

AS58466 CHINANET Guangdong province network

AS58466 (CT-Guangzhou-IDC) is registered to CHINANET Guangdong province network in CN, through APNIC. It originates 184 prefixes in the global routing table.

154
IPv4 prefixes
30
IPv6 prefixes
209,920
IPv4 addresses
92%
RPKI valid

Who holds AS58466

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS58466
Handle
CT-Guangzhou-IDC
Organization
CHINANET Guangdong province network
Country
CN
Registry
APNIC
ASPA
None published
WHOIS recordAPNIC
% [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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS58466'

% Abuse contact for 'AS58466' is 'anti-spam@chinatelecom.cn'

aut-num:        AS58466
as-name:        CT-Guangzhou-IDC
descr:          CHINANET Guangdong province network
descr:          Data Communication Division
descr:          510000
country:        CN
remarks:        CHINANET Guangdong province network
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
notify:         zhengzm@chinatelecom.cn
mnt-lower:      MAINT-CHINANET
mnt-routes:     MAINT-CHINANET-GD
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-05-14T11:16:38Z
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-US2)


What AS58466 announces

Prefixes originated by AS58466 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
154
IPv6 prefixes
30
IPv4 addresses
209,920 (820 /24s)
RPKI valid
170 92%
RPKI invalid
0
RPKI not found
14
ROAs naming AS58466
255
With an IRR route object
164 89%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (154)
14.18.32.0/1914.18.64.0/2014.18.80.0/2114.18.88.0/2314.18.92.0/2214.18.96.0/2114.18.104.0/2114.18.112.0/2214.18.116.0/2214.18.120.0/2414.18.121.0/2414.22.118.0/2414.22.119.0/2414.22.120.0/2314.22.122.0/2314.116.192.0/2414.116.193.0/2414.116.194.0/2414.116.195.0/2414.116.196.0/2414.116.197.0/2414.116.198.0/2414.116.199.0/2414.116.200.0/2414.116.201.0/2414.116.202.0/2414.116.203.0/2414.116.204.0/2414.116.205.0/2414.116.206.0/2414.116.207.0/2414.116.208.0/2414.116.209.0/2414.116.210.0/2314.116.212.0/2214.116.216.0/2214.116.220.0/2314.116.222.0/2314.116.250.0/2414.116.251.0/2414.116.252.0/2414.116.253.0/2414.116.254.0/2414.116.255.0/2414.215.44.0/2414.215.45.0/2414.215.46.0/2414.215.47.0/2414.215.48.0/2414.215.49.0/2414.215.50.0/2414.215.51.0/2436.111.32.0/2336.111.34.0/2336.111.208.0/2342.240.128.0/2042.240.144.0/2042.240.160.0/2042.240.176.0/2042.240.192.0/2042.240.208.0/2042.240.224.0/2042.240.240.0/2045.116.32.0/2445.116.33.0/2445.116.34.0/2445.116.35.0/2445.116.140.0/2445.116.141.0/2445.116.142.0/2445.116.143.0/2445.251.88.0/2258.82.0.0/2458.82.1.0/2458.82.2.0/2458.82.3.0/24103.41.232.0/24103.41.233.0/24103.56.76.0/24103.56.77.0/24103.56.78.0/24103.56.79.0/24103.215.44.0/24103.220.52.0/22103.222.176.0/22103.222.180.0/22103.228.229.0/24103.228.230.0/24106.13.252.0/23106.13.254.0/23110.43.32.0/21110.43.40.0/21110.43.48.0/21110.43.56.0/21110.43.240.0/21110.43.248.0/21114.67.16.0/21114.67.61.0/24114.67.62.0/24114.67.160.0/19114.67.192.0/19116.63.64.0/19117.48.196.0/22117.48.200.0/22117.48.220.0/22117.48.224.0/22117.48.228.0/22117.48.236.0/22117.51.168.0/22117.51.172.0/22120.132.112.0/24120.133.144.0/23121.46.0.0/22121.46.4.0/22121.46.8.0/22121.46.12.0/22121.46.132.0/22121.46.141.0/24122.9.96.0/19122.9.192.0/19
Show 34 more
IPv6 (30)

RPKI valid   RPKI invalid   no ROA covers it

Who AS58466 is reached through

The AS just before AS58466 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICCT-Guangzhou-IDCAPNIC-HM
RADBCHINANET-Guangdong-GuangZhou-IDCMAINT-AS4813

Route objects with origin AS58466: RADB 299 · APNIC 13

as-sets that list AS58466 (8)