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ASN Lookup Tool
AS137698 CHINATELECOM-HEILONGJIANG-HANAN-IDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS137698
Organisation
Haerbing , Heilongjiang Province, P.R.China. 150..
Name
CHINATELECOM-HEILONGJIANG-HANAN-IDC
Total IPv4 Addresses
26,624
Total IPv4 Prefixes
29
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,526 out of 78,187
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2020-05-25
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
IPv4 Active Prefixes

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

Prefix42.100.32.0/23
Range From42.100.32.0
Range To42.100.33.255
Prefix42.100.34.0/24
Range From42.100.34.0
Range To42.100.34.255
Prefix42.100.35.0/24
Range From42.100.35.0
Range To42.100.35.255
Prefix42.100.36.0/22
Range From42.100.36.0
Range To42.100.39.255
Prefix42.100.40.0/22
Range From42.100.40.0
Range To42.100.43.255
Showing 5 of 29
IPv6 Active Prefixes
Prefix240e:1:7100::/40
Range From240e:1:7100::
Range To240e:1:71ff:ffff:ffff:ffff:ffff:ffff
Prefix240e:108:98::/48
Range From240e:108:98::
Range To240e:108:98:ffff:ffff:ffff:ffff:ffff
Prefix240e:108:1010::/48
Range From240e:108:1010::
Range To240e:108:1010:ffff:ffff:ffff:ffff:ffff
Prefix240e:908:8000::/40
Range From240e:908:8000::
Range To240e:908:80ff:ffff:ffff:ffff:ffff:ffff
Prefix240e:908:8100::/40
Range From240e:908:8100::
Range To240e:908:81ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 8
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.