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ASN Lookup Tool
AS134771 CHINATELECOM-ZHEJIANG-WENZHOU-IDC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS134771
Organisation
WENZHOU, ZHEJIANG Province, P.R.China. 325000
Name
CHINATELECOM-ZHEJIANG-WENZHOU-IDC
Total IPv4 Addresses
72,130
Total IPv4 Prefixes
103
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,427 out of 78,226
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2020-05-14
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
AS9808
CN flagChina Mobile
AS9929
CN flagCHINA UNICOM Industrial Internet Backbone
IPv4 Active Prefixes

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

Prefix43.240.72.0/23
Range From43.240.72.0
Range To43.240.73.255
Prefix43.240.74.0/23
Range From43.240.74.0
Range To43.240.75.255
Prefix43.240.156.0/23
Range From43.240.156.0
Range To43.240.157.255
Prefix43.240.158.0/23
Range From43.240.158.0
Range To43.240.159.255
Prefix43.241.16.0/23
Range From43.241.16.0
Range To43.241.17.255
Showing 5 of 103
IPv6 Active Prefixes
Prefix240e:1c:5000::/36
Range From240e:1c:5000::
Range To240e:1c:5fff:ffff:ffff:ffff:ffff:ffff
Prefix240e:f7:2000::/36
Range From240e:f7:2000::
Range To240e:f7:2fff:ffff:ffff:ffff:ffff:ffff
Prefix240e:f7:6000::/36
Range From240e:f7:6000::
Range To240e:f7:6fff:ffff:ffff:ffff:ffff:ffff
Prefix240e:f7:c000::/36
Range From240e:f7:c000::
Range To240e:f7:cfff:ffff:ffff:ffff:ffff:ffff
Prefix240e:f7:d000::/36
Range From240e:f7:d000::
Range To240e:f7:dfff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 6
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.