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ASN Lookup Tool
AS4808 CHINA169-BJ

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4808
Organisation
China Unicom Beijing Province Network
Name
CHINA169-BJ
Total IPv4 Addresses
7,613,598
Total IPv4 Prefixes
2,095
Total IPv6 Prefixes
1,402
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#64 out of 77,666
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2024-07-05
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 89
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS139122
CN flagBEIJING MUNICIPAL ADMINISTRATION COMMUNICATION C..
AS131541
WORLD flagPrivate Use AS
AS63727
CN flagHuawei
AS137726
CN flagChina Petroleum & Chemical Corporation 22 Chaoya..
AS59077
CN flagShanghai UCloud Information Technology Company L..
Showing 5 of 110
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix1.119.192.0/21
Range From1.119.192.0
Range To1.119.199.255
Prefix1.119.200.0/22
Range From1.119.200.0
Range To1.119.203.255
Prefix1.119.208.0/23
Range From1.119.208.0
Range To1.119.209.255
Prefix1.119.210.0/23
Range From1.119.210.0
Range To1.119.211.255
Prefix36.51.253.0/24
Range From36.51.253.0
Range To36.51.253.255
Showing 5 of 2,095
IPv6 Active Prefixes
Prefix2400:89c0:1010::/44
Range From2400:89c0:1010::
Range To2400:89c0:101f:ffff:ffff:ffff:ffff:ffff
Prefix2400:89c0:1020::/44
Range From2400:89c0:1020::
Range To2400:89c0:102f:ffff:ffff:ffff:ffff:ffff
Prefix2400:89c0:1030::/44
Range From2400:89c0:1030::
Range To2400:89c0:103f:ffff:ffff:ffff:ffff:ffff
Prefix2400:b700::/48
Range From2400:b700::
Range To2400:b700:0:ffff:ffff:ffff:ffff:ffff
Prefix2400:cb80:e2e::/48
Range From2400:cb80:e2e::
Range To2400:cb80:e2e:ffff:ffff:ffff:ffff:ffff
Showing 5 of 1,402
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.