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ASN Lookup Tool
AS23764 CTGNet

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23764
Organisation
China Telecom Global Limited
Name
CTGNet
Total IPv4 Addresses
41,980
Total IPv4 Prefixes
182
Total IPv6 Prefixes
25
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,470 out of 79,006
Registry
Apnic
Registered Country
HK flag HK
Registered Country Name
Hong Kong
Registered Date
Registration Last Change
2020-07-20
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS56662
PL flagMarcin Gondek
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS9900
KH flagCOGETEL LTD.
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
Showing 5 of 151
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS329468
KE flagELEPHANT TECHNOLOGY LIMITED
AS4227865473
WORLD flagPrivate Use AS
AS64833
WORLD flagPrivate Use AS
AS16509
US flagAmazon.com, Inc.
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
Showing 5 of 507
IPv4 Active Prefixes

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

Prefix5.10.136.0/24
Range From5.10.136.0
Range To5.10.136.255
Prefix5.154.128.0/24
Range From5.154.128.0
Range To5.154.128.255
Prefix5.154.129.0/24
Range From5.154.129.0
Range To5.154.129.255
Prefix5.154.130.0/24
Range From5.154.130.0
Range To5.154.130.255
Prefix5.154.144.0/24
Range From5.154.144.0
Range To5.154.144.255
Showing 5 of 182
IPv6 Active Prefixes
Prefix2400:9380:9115::/48
Range From2400:9380:9115::
Range To2400:9380:9115:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9116::/48
Range From2400:9380:9116::
Range To2400:9380:9116:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9206::/48
Range From2400:9380:9206::
Range To2400:9380:9206:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9262::/48
Range From2400:9380:9262::
Range To2400:9380:9262:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:a003::/48
Range From2400:9380:a003::
Range To2400:9380:a003:ffff:ffff:ffff:ffff:ffff
Showing 5 of 25