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 218.106.80.0/20 unknown
- v4 218.106.96.0/22 valid
- v4 218.107.192.0/19 valid
- v4 218.107.211.0/24 valid
- v4 218.11.0.0/16 valid
- v4 218.12.0.0/16 valid
- v4 218.21.128.0/17 unknown
- v4 218.21.224.0/20 unknown
- v4 218.21.240.0/20 unknown
- v4 218.24.0.0/16 valid
- v4 218.24.160.0/20 valid
- v4 218.25.0.0/16 valid
- v4 218.26.0.0/16 valid
- v4 218.26.133.0/24 valid
- v4 218.26.179.0/24 valid
- v4 218.26.180.0/24 valid
- v4 218.26.186.0/24 valid
- v4 218.26.225.0/24 valid
- v4 218.26.226.0/24 valid
- v4 218.26.228.0/24 valid
- v4 218.26.23.0/24 valid
- v4 218.26.6.0/24 valid
- v4 218.26.7.0/24 valid
- v4 218.26.80.0/21 valid
- v4 218.26.85.0/24 valid
- v4 218.26.86.0/24 valid
- v4 218.27.0.0/16 valid
- v4 218.28.0.0/15 valid
- v4 218.28.103.0/24 valid
- v4 218.28.164.0/24 valid
- v4 218.28.18.0/24 valid
- v4 218.28.192.0/24 valid
- v4 218.28.193.0/24 valid
- v4 218.28.223.0/24 valid
- v4 218.28.5.0/24 valid
- v4 218.28.59.0/24 valid
- v4 218.29.101.0/24 valid
- v4 218.29.103.0/24 valid
- v4 218.29.115.0/24 valid
- v4 218.29.137.0/24 valid
- v4 218.29.208.0/24 valid
- v4 218.29.77.0/24 valid
- v4 218.29.99.0/24 valid
- v4 218.56.0.0/15 valid
- v4 218.56.32.0/24 valid
- v4 218.57.131.0/24 valid
- v4 218.58.0.0/15 valid
- v4 218.59.161.0/24 valid
- v4 218.60.0.0/16 valid
- v4 218.61.0.0/16 valid
RPKI: rpki.cloudflare.com · 2026-06-22
— 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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