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ASN Lookup Tool
AS45061 SIN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS45061
Organisation
Shanghai Information Network Co.,Ltd. 21F, BM To..
Name
SIN
Total IPv4 Addresses
53,720
Total IPv4 Prefixes
12
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,990 out of 77,684
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2021-10-26
Receiving From

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

ASN
Organisation
AS4812
CN flagChina Telecom (Group) Shanghai Telecom Company S..
AS17621
CN flagChina Unicom Shanghai network
IPv4 Active Prefixes

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

Prefix45.116.52.0/22
Range From45.116.52.0
Range To45.116.55.255
Prefix103.13.244.0/22
Range From103.13.244.0
Range To103.13.247.255
Prefix103.251.84.0/22
Range From103.251.84.0
Range To103.251.87.255
Prefix114.28.160.0/19
Range From114.28.160.0
Range To114.28.191.255
Prefix114.141.128.0/20
Range From114.141.128.0
Range To114.141.143.255
Showing 5 of 12
IPv6 Active Prefixes
Prefix2400:8200::/32
Range From2400:8200::
Range To2400:8200:ffff:ffff:ffff:ffff:ffff:ffff
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.