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ASN Lookup Tool
AS4812 CHINANET-SH-AP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4812
Organisation
China Telecom (Group) Shanghai Telecom Company S..
Name
CHINANET-SH-AP
Total IPv4 Addresses
8,480,876
Total IPv4 Prefixes
615
Total IPv6 Prefixes
141
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#55 out of 77,528
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2020-05-13
Receiving From

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

ASN
Organisation
AS4635
HK flagThe Hong Kong Internet Exchange Limited
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS701
US flagVerizon Business
AS3320
DE flagDeutsche Telekom AG
Showing 5 of 51
Transit To

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

 

ASN
Organisation
AS4249
US flagEli Lilly and Company
AS9812
CN flagOriental Cable Network Co., Ltd. Internet Servic..
AS109
US flagCISCO SYSTEMS, INC.
AS17621
CN flagChina Unicom Shanghai network
AS4515
HK flagPCCW IMS Limited
Showing 5 of 86
IPv4 Active Prefixes

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

Prefix43.240.124.0/24
Range From43.240.124.0
Range To43.240.124.255
Prefix43.240.194.0/23
Range From43.240.194.0
Range To43.240.195.255
Prefix43.240.196.0/22
Range From43.240.196.0
Range To43.240.199.255
Prefix43.242.96.0/23
Range From43.242.96.0
Range To43.242.97.255
Prefix43.247.100.0/24
Range From43.247.100.0
Range To43.247.100.255
Showing 5 of 615
IPv6 Active Prefixes
Prefix2400:6e60:1301::/48
Range From2400:6e60:1301::
Range To2400:6e60:1301:ffff:ffff:ffff:ffff:ffff
Prefix2400:9600:8800::/48
Range From2400:9600:8800::
Range To2400:9600:8800:ffff:ffff:ffff:ffff:ffff
Prefix2405:7040:6000::/48
Range From2405:7040:6000::
Range To2405:7040:6000:ffff:ffff:ffff:ffff:ffff
Prefix240e:18::/44
Range From240e:18::
Range To240e:18:f:ffff:ffff:ffff:ffff:ffff
Prefix240e:18:12::/47
Range From240e:18:12::
Range To240e:18:13:ffff:ffff:ffff:ffff:ffff
Showing 5 of 141
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.