AS23724 China Telecom Beijing IDC Network 🇨🇳 CN

IDC, China Telecommunications Corporation. Announcing 965 prefixes, seen at the RIS collectors.

IPv4 prefixes
877
3,336,192 (13,032 × /24)
IPv6 prefixes
88
5.3 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
16
ASes reachable through it

Registry and operator data

AS number
AS23724
Name
China Telecom Beijing IDC Network
Organisation
IDC, China Telecommunications Corporation
Country
🇨🇳 CN
RIR
APNIC
Allocated
2003-04-22
Scope
Not Disclosed
PeeringDB
net/42070

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

850 valid (88.1%) 4 invalid (0.4%) 111 no ROA (11.5%)

Announcement history

One point per day, recorded at each table import

021943965887709-1809-2610-0410-1210-2010-2811-05
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-05 19:25:22Z origin change 49.4.32.0/20 AS23724 → AS63727 578211258632575845358453980863727
2026-11-05 19:25:22Z origin change 116.196.218.0/23 AS23724 → AS63727 578211258632575845358453980863727
2026-11-05 19:25:22Z origin change 116.196.220.0/22 AS23724 → AS63727 578211258632575845358453980863727
2026-11-05 19:25:22Z origin change 139.159.166.0/23 AS23724 → AS63727 578211258632575845358453980863727
2026-11-05 19:23:26Z origin change 114.115.224.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:26Z origin change 114.116.64.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:26Z origin change 114.116.96.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:26Z origin change 114.116.128.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:26Z origin change 114.116.160.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:15Z origin change 101.251.252.0/22 AS23724 → AS63199 5782112586325763199
2026-11-05 19:23:14Z origin change 43.196.232.0/22 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.46.0/23 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.48.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.49.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.50.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.51.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.52.0/22 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.52.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.53.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.54.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.55.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.65.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.89.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.96.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.97.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.100.0/22 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.100.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.101.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.102.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.103.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.104.0/22 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.104.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.105.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.106.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.108.0/22 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.108.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.109.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.110.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.112.0/23 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.112.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.113.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.114.0/23 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.114.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.115.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.116.0/23 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.116.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 54.222.117.0/24 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:14Z origin change 140.179.224.0/19 AS23724 → AS9808 5782112586325758453584539808
2026-11-05 19:23:09Z origin change 114.115.128.0/18 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:09Z origin change 114.116.192.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:09Z origin change 122.9.0.0/19 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:23:09Z origin change 122.9.32.0/20 AS23724 → AS55990 578211258632575845358453980855990
2026-11-05 19:11:59Z origin change 2401:1d40::/48 AS59019 → AS23724 443933942566327413423724
2026-11-05 19:11:59Z origin change 2401:1d40:100::/48 AS59019 → AS23724 443933942566327413423724
2026-11-05 19:11:59Z origin change 2401:1d40:f21::/48 AS59019 → AS23724 443933942566327413423724
2026-11-05 19:11:59Z origin change 2401:1d40:f22::/48 AS59019 → AS23724 443933942566327413423724
2026-11-05 19:11:59Z origin change 2401:be00::/48 AS55641 → AS23724 443933942566327413423724
2026-11-05 19:01:35Z origin change 43.196.232.0/22 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.46.0/23 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.48.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.49.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.50.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.51.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.52.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.52.0/22 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.53.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.54.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.55.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.65.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.89.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.96.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.97.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.100.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.100.0/22 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.101.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.102.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.103.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.104.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.104.0/22 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.105.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.106.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.108.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.108.0/22 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.109.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.110.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.112.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.112.0/23 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.113.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.114.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.114.0/23 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.115.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.116.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.116.0/23 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 54.222.117.0/24 AS9808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 101.251.252.0/22 AS63199 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 122.9.32.0/20 AS4808 → AS23724 5572023764413423724
2026-11-05 19:01:35Z origin change 140.179.224.0/19 AS9808 → AS23724 5572023764413423724
2026-11-05 19:00:33Z origin change 43.196.232.0/22 AS23724 → AS9808 557206939584539808
2026-11-05 19:00:33Z origin change 54.222.46.0/23 AS23724 → AS9808 557206939584539808
2026-11-05 19:00:33Z origin change 54.222.48.0/24 AS23724 → AS9808 557206939584539808