Compare Networks

Comparing AS4134 and AS4837 — change

CHINANET-BACKBONE

AS4134 · No.31,Jin-rong Street Beijing 100032
CN · APNIC
8
Providers
147
Customers
Explorer →

CHINA169-Backbone

AS4837 · CHINA UNICOM China169 Backbone
CN · APNIC
9
Providers
61
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Unclassified Peers Over Time

AS4134 Providers

AS4837 Providers

AS4134 Recent Events

View all →
2026-04-23
Lost Transit
CHINATELECOM-IDC-BTHBD-AP AS141679 → lost provider CHINANET-BACKBONE AS4134
Confidence: 85% Duration: 476d
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AS4837 Recent Events

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2026-04-29
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-28
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-27
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-26
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-25
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-24
Relationship Disputed
CHINANET-BACKBONE AS4134 CHINA169-Backbone AS4837
Confidence: 50%
⇄
2026-04-20
Lost Transit
AS2497 AS2497 → lost provider CHINA169-Backbone AS4837
Confidence: 85% Duration: 246d
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2026-04-19
New Transit
CHINA169-Backbone AS4837 → added provider NEXUSGUARD-AS-AP AS45474
Confidence: 90%
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2026-04-19
New Transit
CHINANET-BACKBONE AS4134 → added provider CHINA169-Backbone AS4837
Confidence: 90%
⇄
2026-03-27
Lost Transit
HWCSNET AS55990 → lost provider CHINA169-Backbone AS4837
Confidence: 85% Duration: 449d
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