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 103.236.120.0/22 valid
- v4 103.238.160.0/23 valid
- v4 103.239.246.0/24 valid
- v4 103.239.68.0/22 valid
- v4 103.24.228.0/22 valid
- v4 103.240.124.0/22 valid
- v4 103.240.36.0/22 valid
- v4 103.240.84.0/22 valid
- v4 103.246.152.0/22 valid
- v4 103.248.154.0/23 valid
- v4 103.250.104.0/22 valid
- v4 103.250.124.0/22 unknown
- v4 103.250.216.0/22 valid
- v4 103.250.248.0/22 valid
- v4 103.250.32.0/22 valid
- v4 103.251.124.0/22 valid
- v4 103.251.160.0/22 valid
- v4 103.251.240.0/22 valid
- v4 103.251.96.0/22 valid
- v4 103.252.248.0/22 unknown
- v4 103.255.92.0/22 unknown
- v4 103.27.240.0/22 valid
- v4 103.28.204.0/22 valid
- v4 103.3.112.0/22 valid
- v4 103.3.116.0/22 valid
- v4 103.3.124.0/22 valid
- v4 103.3.136.0/22 valid
- v4 103.3.140.0/22 unknown
- v4 103.3.152.0/22 valid
- v4 103.3.96.0/22 valid
- v4 103.36.208.0/22 valid
- v4 103.36.28.0/22 unknown
- v4 103.38.40.0/22 valid
- v4 103.40.192.0/22 valid
- v4 103.40.232.0/22 valid
- v4 103.43.134.0/23 valid
- v4 103.44.80.0/22 valid
- v4 103.45.160.0/24 valid
- v4 103.45.76.0/22 unknown
- v4 103.56.60.0/22 valid
- v4 103.59.124.0/22 unknown
- v4 103.63.160.0/21 unknown
- v4 103.8.33.0/24 valid
- v4 103.8.35.0/24 valid
- v4 103.85.84.0/23 valid
- v4 103.90.92.0/22 valid
- v4 103.98.44.0/23 valid
- v4 103.98.46.0/24 valid
- v4 103.98.47.0/24 valid
- v4 106.3.208.0/21 valid
RPKI: rpki.cloudflare.com · 2026-06-19
— 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 |
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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