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ASN Lookup Tool
AS37942 SACHNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS37942
Organisation
3rd Floor, Wenbo Building, No.A2 Gaoyuan Street,..
Name
SACHNET
Total IPv4 Addresses
3,840
Total IPv4 Prefixes
15
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,292 out of 78,230
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2021-11-03
Receiving From

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

ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4808
CN flagChina Unicom Beijing Province Network
AS4847
CN flagChina Networks Inter-Exchange Using Internationa..
IPv4 Active Prefixes

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

Prefix202.41.241.0/24
Range From202.41.241.0
Range To202.41.241.255
Prefix202.41.242.0/24
Range From202.41.242.0
Range To202.41.242.255
Prefix202.41.243.0/24
Range From202.41.243.0
Range To202.41.243.255
Prefix202.41.244.0/24
Range From202.41.244.0
Range To202.41.244.255
Prefix202.41.245.0/24
Range From202.41.245.0
Range To202.41.245.255
Showing 5 of 15
IPv6 Active Prefixes
Prefix2402:a200::/32
Range From2402:a200::
Range To2402:a200: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.