AS4134 China Telecom
AS4134 is operated by China Telecom and registered with APNIC (CN) since 2002-08-01.
It announces 727 IPv4 and 633 IPv6 prefixes, 93% of them RPKI valid.
RIPE RIS sees 74 upstream and peer networks and 215 downstream networks next to it.
PeeringDB lists it as an NSP network at 9 internet exchanges and 10 facilities. Its peering policy is selective.
| Name | China Telecom |
|---|---|
| Registry handle | CHINANET-BACKBONE |
| Registry (RIR) | APNIC |
| Country | China (CN) |
| Delegated on | 2002-08-01 |
| Network type | NSP, Global |
| Peering policy | Selective |
| IRR as-set | RADB::AS-CN |
| Prefixes (IPv4 / IPv6) | 727 / 633 |
| RPKI valid | 93% (1,266 / 1,360) |
| Upstreams and peers | 74 |
| Downstream networks | 215 |
| Website | en.chinatelecom.com.cn |
Routing health
- AS4134 announces 727 IPv4 and 633 IPv6 prefixes.
- 2 of 1360 announced prefixes are RPKI invalid: 240e:4b:1::/48, 240e:645:2010::/48.
- 1266 of 1360 announced prefixes are RPKI valid.
- 92 announced prefixes are not covered by a ROA of AS4134 (they may have none, or another network’s).
- 74 upstreams and peers, 215 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 1,360
- 1.48.0.0/15
- 1.50.0.0/16
- 1.68.0.0/14
- 1.71.188.0/24
- 1.80.0.0/13
- 1.85.9.0/24
- 1.180.0.0/14
- 1.192.0.0/13
- 1.204.0.0/14
- 14.16.0.0/12
- 14.104.0.0/13
- 14.112.0.0/12
- 14.134.0.0/15
- 14.144.0.0/12
- 14.208.0.0/12
- 27.16.0.0/12
- 27.128.0.0/15
- 27.148.0.0/14
- 27.152.0.0/13
- 27.184.0.0/13
- 27.224.0.0/14
- 36.1.0.0/16
- 36.4.0.0/14
- 36.16.0.0/12
- 36.22.180.0/24
- 36.26.42.0/24
- 36.26.44.0/24
- 36.40.0.0/14
- 36.44.0.0/15
- 36.46.0.0/16
- 36.47.0.0/16
- 36.48.0.0/16
- 36.49.0.0/16
- 36.49.88.0/24
- 36.49.90.0/24
- 36.56.0.0/14
- 36.60.0.0/15
- 36.62.0.0/15
- 36.96.0.0/16
- 36.97.0.0/16
- 36.98.0.0/16
- 36.99.0.0/16
- 36.100.0.0/16
- 36.101.0.0/16
- 36.102.0.0/16
- 36.103.0.0/16
- 36.104.0.0/16
- 36.105.0.0/16
- 36.106.0.0/16
- 36.107.0.0/16
- 36.108.0.0/16
- 36.109.0.0/16
- 36.111.0.0/16
- 36.111.72.0/21
- 36.113.0.0/16
- 42.88.0.0/15
- 42.90.0.0/15
- 42.92.0.0/15
- 42.94.0.0/16
- 42.95.0.0/16
- 42.97.0.0/16
- 42.99.0.0/18
- 42.99.20.0/24
- 42.100.0.0/15
- 42.102.0.0/16
- 42.103.0.0/16
- 42.184.0.0/16
- 42.185.0.0/16
- 42.202.0.0/15
- 42.242.0.0/15
- 42.248.0.0/15
- 49.64.0.0/11
- 49.90.0.0/15
- 49.112.0.0/13
- 58.42.0.0/16
- 58.43.0.0/16
- 58.44.0.0/14
- 58.48.0.0/13
- 58.53.216.0/24
- 58.56.0.0/15
- 58.56.118.0/24
- 58.58.0.0/16
- 58.59.0.0/17
- 58.59.128.0/17
- 58.59.222.0/24
- 58.60.0.0/14
- 58.208.0.0/12
- 59.32.0.0/13
- 59.40.0.0/15
- 59.42.0.0/16
- 59.44.0.0/14
- 59.48.0.0/16
- 59.49.0.0/17
- 59.49.128.0/17
- 59.50.0.0/16
- 59.51.0.0/17
- 59.51.128.0/17
- 59.52.0.0/14
- 59.56.0.0/14
- 59.60.0.0/15
Showing the first 100.
RPKI problems
- Invalid 240e:4b:1::/48
- Invalid 240e:645:2010::/48
Upstreams and peers 74
The networks RIPE RIS sees next to AS4134 in BGP paths, the most visible first.
- AS1299 Arelion (Twelve99)
- AS6939 Hurricane Electric
- AS174 Cogent Communications, Inc.
- AS3356 Lumen AS3356
- AS2914 NTT Global IP Network
- AS3257 GTT Communications (AS3257)
- AS6762 Telecom Italia Sparkle
- AS23764 CTGNet
- AS6453 TATA Communications Ltd
- AS6461 Zayo
- AS3491 PCCW Global
- AS3320 Deutsche Telekom
Peering
Peering policy: Selective. Suggested max-prefix limits: 30,000 IPv4, 10,000 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| AMS-IX | 2 | 120G | Yes |
| Any2West | 1 | 10G | No |
| CINX: CINX Peering | 1 | 10G | Yes |
| DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN | 1 | 100G | No |
| DE-CIX New York: DE-CIX New York Peering LAN | 1 | 10G | No |
| Equinix Miami | 1 | 10G | No |
| JINX: JINX Peering | 1 | 10G | Yes |
| LINX LON1: Main | 1 | 100G | No |
| NAPAfrica IX Johannesburg: Peering | 2 | 20G | No |
| Facility | City | Country |
|---|---|---|
| CoreSite - Los Angeles (LA1) One Wilshire | Los Angeles | US |
| Digital Realty Frankfurt FRA1-27 | Frankfurt | DE |
| Digital Realty NYC (60 Hudson) | New York | US |
| Equinix AM5 - Amsterdam, Schepenbergweg | Amsterdam | NL |
| Equinix DC1-DC15,DC21-DC22 - Ashburn | Ashburn | US |
| Equinix FR4 - Frankfurt, West | Frankfurt | DE |
| Equinix LD8 - London, Docklands | London | GB |
| Equinix MI1 - Miami, NOTA | Miami | US |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | San Jose | US |
| Flexential - Portland/Hillsboro 2 (PDX02) | Hillsboro | US |
More about AS4134
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 18:40 UTC. The country is where the AS number was registered, not necessarily where the network operates.