AS58519 China Telecom Cloud 🇨🇳 CN

Cloud Computing Corporation. Announcing 271 prefixes, seen at the RIS collectors.

IPv4 prefixes
259
565,504 (2,209 × /24)
IPv6 prefixes
12
22,594 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS58519
Name
China Telecom Cloud
Organisation
Cloud Computing Corporation
Country
🇨🇳 CN
RIR
APNIC
Allocated
2012-02-03

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

263 valid (97.0%) 1 invalid (0.4%) 7 no ROA (2.6%)

Announcement history

One point per day, recorded at each table import

06613119726209-1809-2610-0410-1210-2010-2811-0511-06
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-06 08:35:39Z origin change 146.196.116.0/22 AS133118 → AS58519 226521299413458519
2026-11-06 08:35:10Z origin change 103.212.4.0/22 AS133118 → AS58519 226521299413458519
2026-11-06 07:02:46Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-06 07:01:31Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 06:59:53Z origin change 2407:c080:1800::/37 AS134542 → AS58519 377213356413458519
2026-11-06 06:55:42Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 06:54:54Z origin change 2407:c080:1800::/37 AS134542 → AS58519 377213356413458519
2026-11-06 06:54:35Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 06:54:19Z origin change 2407:c080:1800::/37 AS134542 → AS58519 377213356413458519
2026-11-06 06:48:25Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 06:48:04Z origin change 139.9.144.0/20 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:04Z origin change 139.9.224.0/20 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:04Z origin change 139.9.240.0/21 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:04Z origin change 139.9.248.0/22 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:04Z origin change 140.210.192.0/19 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:04Z origin change 140.210.224.0/20 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:03Z origin change 122.9.128.0/19 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:48:03Z origin change 122.9.160.0/20 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:47:45Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-06 06:47:44Z origin change 116.63.128.0/18 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:47:32Z origin change 103.161.220.0/23 AS134542 → AS58519 57821125863257413458519
2026-11-06 06:47:25Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 06:34:39Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-06 06:33:40Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-06 00:22:38Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-06 00:17:03Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3492769394837134542
2026-11-05 23:56:35Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-05 23:46:07Z origin change 2407:c080:1800::/37 AS58519 → AS134542 1763969394837134542
2026-11-05 23:24:28Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-05 23:23:01Z origin change 103.212.4.0/22 AS58519 → AS133118 3772155114837133118
2026-11-05 23:23:01Z origin change 146.196.116.0/22 AS58519 → AS133118 3772155114837133118
2026-11-05 23:20:37Z origin change 103.161.220.0/23 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 139.9.224.0/20 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 116.63.128.0/18 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 139.9.144.0/20 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 122.9.128.0/19 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 140.210.224.0/20 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 140.210.192.0/19 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 139.9.248.0/22 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 122.9.160.0/20 AS58519 → AS134542 3772155114837134542
2026-11-05 23:20:37Z origin change 139.9.240.0/21 AS58519 → AS134542 3772155114837134542
2026-11-05 23:19:36Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-05 23:19:29Z origin change 2407:c080:1800::/37 AS134542 → AS58519 377213356413458519
2026-11-05 23:19:21Z origin change 2407:c080:1800::/37 AS58519 → AS134542 3772155114837134542
2026-11-05 16:18:53Z origin change 146.196.116.0/22 AS133118 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 139.9.240.0/21 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 140.210.192.0/19 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 139.9.224.0/20 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 139.9.144.0/20 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 140.210.224.0/20 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:18:50Z origin change 139.9.248.0/22 AS134542 → AS58519 21628582806762413458519
2026-11-05 16:17:33Z origin change 146.196.116.0/22 AS58519 → AS133118 216285828067624837133118
2026-11-05 16:17:19Z origin change 139.9.240.0/21 AS58519 → AS134542 216285828067624837134542
2026-11-05 16:17:19Z origin change 140.210.192.0/19 AS58519 → AS134542 216285828067624837134542
2026-11-05 16:17:19Z origin change 139.9.224.0/20 AS58519 → AS134542 216285828067624837134542
2026-11-05 16:17:19Z origin change 139.9.144.0/20 AS58519 → AS134542 216285828067624837134542
2026-11-05 16:17:19Z origin change 140.210.224.0/20 AS58519 → AS134542 216285828067624837134542
2026-11-05 16:17:19Z origin change 139.9.248.0/22 AS58519 → AS134542 216285828067624837134542
2026-11-05 13:46:02Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-05 13:39:43Z origin change 2407:c080:1800::/37 AS58519 → AS134542 5805769394837134542
2026-11-05 13:35:07Z origin change 2407:c080:1800::/37 AS134542 → AS58519 49432483621764413458519
2026-11-05 13:33:08Z origin change 2407:c080:1800::/37 AS58519 → AS134542 5805769394837134542
2026-11-05 07:30:39Z origin change 103.212.4.0/22 AS133118 → AS58519 149071299413458519
2026-11-05 07:30:37Z origin change 103.212.4.0/22 AS58519 → AS133118 1490712994837133118
2026-11-05 00:43:22Z origin change 146.196.116.0/22 AS133118 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 103.212.4.0/22 AS133118 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 140.210.224.0/20 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 140.210.192.0/19 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 139.9.248.0/22 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 139.9.240.0/21 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 139.9.224.0/20 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 139.9.144.0/20 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 122.9.160.0/20 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 122.9.128.0/19 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 116.63.128.0/18 AS134542 → AS58519 328840327727174413458519
2026-11-05 00:43:22Z origin change 103.161.220.0/23 AS134542 → AS58519 328840327727174413458519
2026-11-04 20:45:35Z origin change 122.9.128.0/19 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:35Z origin change 122.9.160.0/20 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:22Z origin change 103.212.4.0/22 AS58519 → AS133118 2064993454955114837133118
2026-11-04 20:45:22Z origin change 146.196.116.0/22 AS58519 → AS133118 2064993454955114837133118
2026-11-04 20:45:21Z origin change 140.210.192.0/19 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 116.63.128.0/18 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 140.210.224.0/20 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 139.9.144.0/20 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 103.161.220.0/23 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 139.9.224.0/20 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 139.9.248.0/22 AS58519 → AS134542 2064993454955114837134542
2026-11-04 20:45:21Z origin change 139.9.240.0/21 AS58519 → AS134542 2064993454955114837134542
2026-11-04 15:30:42Z origin change 146.196.116.0/22 AS133118 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 139.9.248.0/22 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 139.9.144.0/20 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 139.9.224.0/20 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 139.9.240.0/21 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 140.210.192.0/19 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 140.210.224.0/20 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 122.9.128.0/19 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 122.9.160.0/20 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 116.63.128.0/18 AS134542 → AS58519 21324190024134413458519
2026-11-04 15:30:42Z origin change 103.161.220.0/23 AS134542 → AS58519 21324190024134413458519
2026-11-04 14:32:37Z origin change 103.212.4.0/22 AS133118 → AS58519 149071299413458519