ResearchIRR · RADB

AS-CTBJCYYIDC CT BeiJing CYY IDC

An as-set registered in RADB, maintained by MAINT-AS23724. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-CTBJCYYIDC lists

1 AS and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS141679 CHINATELECOM-IDC-BTHBD-AP
Expanded

Every AS it reaches

What a filter built from AS-CTBJCYYIDC would let in: 1 ASes.

Show the 1 ASes
AS141679
Prefixes

What AS-CTBJCYYIDC covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-CTBJCYYIDC (with bgpq4, say) would allow. 89 IPv4 and 11 IPv6. Every one is in the IRR API.

89 IPv4 prefixes
101.199.112.0/24106.0.4.0/24106.0.5.0/24106.120.160.0/24106.38.190.0/24106.39.219.0/24106.63.0.0/17106.63.54.0/24106.63.55.0/24110.43.104.0/21110.43.80.0/21110.43.88.0/24110.43.89.0/24110.43.92.0/22110.43.96.0/21111.228.0.0/18117.72.144.0/20117.72.16.0/23117.72.160.0/19117.72.192.0/19117.72.224.0/20117.72.24.0/21117.72.240.0/21117.72.32.0/20117.72.48.0/21117.72.56.0/21117.72.64.0/24117.72.65.0/24117.72.66.0/24117.72.67.0/24117.72.68.0/24117.72.69.0/24117.72.70.0/24117.72.71.0/24117.72.72.0/24117.72.73.0/24117.72.74.0/24117.72.75.0/24117.72.76.0/24117.72.77.0/24117.72.78.0/24117.72.79.0/24117.72.8.0/21117.72.80.0/20117.72.80.0/24117.72.81.0/24117.72.82.0/24117.72.83.0/24117.72.84.0/24117.72.85.0/24117.72.86.0/24117.72.87.0/24117.72.88.0/24117.72.89.0/24117.72.90.0/24117.72.91.0/24117.72.92.0/24117.72.93.0/24117.72.94.0/24117.72.95.0/24117.72.96.0/19183.78.180.0/23203.176.92.0/22203.34.187.0/24203.34.4.0/24203.83.232.0/24203.83.233.0/24203.83.234.0/24203.83.235.0/24203.83.236.0/24203.83.237.0/24203.83.238.0/24203.83.239.0/24218.30.118.0/24220.154.0.0/20220.154.16.0/22221.123.0.0/2436.110.213.0/2436.110.216.0/2436.110.226.0/2336.110.234.0/2436.110.235.0/2436.111.148.0/2336.111.150.0/2436.111.151.0/2436.111.80.0/2236.111.80.0/2336.111.82.0/2436.111.83.0/24
11 IPv6 prefixes
2400:89c0:1150::/48240e:108:1093::/48240e:900:8::/48240e:900:9::/48240e:900::/40240e:904:2802::/47240e:981:9200::/48240e:981:9300::/40240e:981:a00::/40240e:981:f500::/41240e:981:f580::/41
Registries

Each registry’s copy

RADB1 membersCT BeiJing CYY IDC
Maintained byMAINT-AS23724
Last modified2026-04-22T03:00:15Z
MembersAS141679
mbrs-by-refN
Tools

Check AS-CTBJCYYIDC live

IRR API, with prefixes