AS4837
CHINA UNICOM China169 Backbone ISP registered in China
1,065IPv4 prefixes
464IPv6 prefixes
88%RPKI-valid
#228AS Rank
#14Rank in China
2001-09-17Allocated
CHINA UNICOM China169 Backbone (AS4837) — ISP, registered in China. announces 1,065 IPv4 prefixes + 464 IPv6 prefixes. Rank in China: #14. Allocated: 2001-09-17.
IPv4 1,065IPv6 464
Announced prefixes · 1,529
- v4 175.16.0.0/13 valid
- v4 175.160.0.0/12 valid
- v4 175.184.128.0/18 valid
- v4 175.42.0.0/15 valid
- v4 175.44.0.0/16 valid
- v4 180.129.128.0/17 valid
- v4 180.130.0.0/16 valid
- v4 180.130.188.0/22 valid
- v4 180.130.248.0/22 valid
- v4 180.178.252.0/22 valid
- v4 180.95.128.0/17 valid
- v4 182.112.0.0/12 valid
- v4 182.50.8.0/21 valid
- v4 182.54.0.0/17 valid
- v4 182.88.0.0/14 valid
- v4 182.90.242.0/23 valid
- v4 183.184.0.0/13 valid
- v4 183.92.0.0/14 valid
- v4 202.102.128.0/18 valid
- v4 202.102.224.0/19 valid
- v4 202.106.133.0/24 valid
- v4 202.107.0.0/17 valid
- v4 202.108.146.0/24 valid
- v4 202.108.3.0/24 valid
- v4 202.108.6.0/24 valid
- v4 202.108.7.0/24 valid
- v4 202.110.0.0/18 valid
- v4 202.110.116.0/24 valid
- v4 202.110.192.0/18 valid
- v4 202.110.210.0/24 valid
- v4 202.110.224.0/24 valid
- v4 202.110.49.0/24 valid
- v4 202.110.64.0/18 valid
- v4 202.110.67.0/24 valid
- v4 202.110.92.0/24 valid
- v4 202.111.128.0/19 valid
- v4 202.111.160.0/19 valid
- v4 202.38.164.0/23 unknown
- v4 202.38.166.0/23 unknown
- v4 202.63.160.0/20 valid
- v4 202.75.208.0/21 valid
- v4 202.75.208.0/22 valid
- v4 202.75.212.0/22 valid
- v4 202.91.224.0/21 valid
- v4 202.91.232.0/21 valid
- v4 202.96.64.0/19 valid
- v4 202.97.128.0/19 valid
- v4 202.97.130.0/24 valid
- v4 202.97.136.0/24 valid
- v4 202.97.140.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-21
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 1525 |
| 2026-06-13 | 1525 |
| 2026-06-14 | 1524 |
| 2026-06-16 | 1525 |
| 2026-06-17 | 1526 |
| 2026-06-19 | 1529 |
| 2026-06-20 | 1529 |
| 2026-06-21 | 1529 |
Internet Exchanges · 2
- AMS-IX Amsterdam 100 Gbps
- DE-CIX Frankfurt Frankfurt 100 Gbps
Facilities · 10
- China Unicom (Hong Kong) Global Center Hong Kong
- CoreSite - Los Angeles (LA1) One Wilshire Los Angeles
- Digital Realty Frankfurt FRA1-27 Frankfurt
- Equinix LD8 - London, Docklands London
- Equinix MI1 - Miami, NOTA Miami
- Equinix SG1 - Singapore Singapore
- Equinix SK1 - Stockholm, Bromma Stockholm
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose
- FiberNet Telecom Group - 60 Hudson St New York
- MEGA-i (iAdvantage Hong Kong) Hong Kong
AS topology · Customer cone 242
Providers · 13
Peers · 49
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