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ASN Lookup Tool
AS133775 CHINATELECOM-Fujian-Xiamen-IDC1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS133775
Organisation
Xiamen Hubing Bei Road 135 # , Xiamen, Fujian Pr..
Name
CHINATELECOM-Fujian-Xiamen-IDC1
Total IPv4 Addresses
84761
Total IPv4 Prefixes
49
Total IPv6 Prefixes
34
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,167 out of 77,324
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
NA
Registration Last Change
2020-05-16
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
AS174
US flagCogent Communications
AS36351
US flagSoftLayer Technologies Inc.
AS4181
US flagTDS TELECOM
AS7575
AU flagAustralian Academic and Research Network
Showing 5 of 27
IPv4 Active Prefixes

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

Prefix27.148.160.0/19
Range From27.148.160.0
Range To27.148.191.255
Prefix27.148.192.0/22
Range From27.148.192.0
Range To27.148.195.255
Prefix27.159.64.0/20
Range From27.159.64.0
Range To27.159.79.255
Prefix27.159.80.0/22
Range From27.159.80.0
Range To27.159.83.255
Prefix27.159.86.0/23
Range From27.159.86.0
Range To27.159.87.255
Showing 5 of 49
IPv6 Active Prefixes
Prefix240e:14:7000::/37
Range From240e:14:7000::
Range To240e:14:77ff:ffff:ffff:ffff:ffff:ffff
Prefix240e:d6:6800::/37
Range From240e:d6:6800::
Range To240e:d6:6fff:ffff:ffff:ffff:ffff:ffff
Prefix240e:108:28::/48
Range From240e:108:28::
Range To240e:108:28:ffff:ffff:ffff:ffff:ffff
Prefix240e:108:1181::/48
Range From240e:108:1181::
Range To240e:108:1181:ffff:ffff:ffff:ffff:ffff
Prefix240e:108:1183::/48
Range From240e:108:1183::
Range To240e:108:1183:ffff:ffff:ffff:ffff:ffff
Showing 5 of 34
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.