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ASN Lookup Tool
AS4809 CHINATELECOM-CORE-WAN-CN2

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4809
Organisation
China Telecom Next Generation Carrier Network
Name
CHINATELECOM-CORE-WAN-CN2
Total IPv4 Addresses
575,840
Total IPv4 Prefixes
375
Total IPv6 Prefixes
115
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#523 out of 77,788
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2021-06-15
Receiving From

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

ASN
Organisation
AS200242
DE flagHazel Reimer
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
Showing 5 of 121
Transit To

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

 

ASN
Organisation
AS140308
CN flagChina Telecom
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS4812
CN flagChina Telecom (Group) Shanghai Telecom Company S..
AS4808
CN flagChina Unicom Beijing Province Network
Showing 5 of 34
IPv4 Active Prefixes

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

Prefix1.82.0.0/19
Range From1.82.0.0
Range To1.82.31.255
Prefix1.84.128.0/19
Range From1.84.128.0
Range To1.84.159.255
Prefix1.203.112.0/24
Range From1.203.112.0
Range To1.203.112.255
Prefix1.203.113.0/24
Range From1.203.113.0
Range To1.203.113.255
Prefix5.10.136.0/24
Range From5.10.136.0
Range To5.10.136.255
Showing 5 of 375
IPv6 Active Prefixes
Prefix2400:9380:9001::/48
Range From2400:9380:9001::
Range To2400:9380:9001:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9002::/48
Range From2400:9380:9002::
Range To2400:9380:9002:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9005::/48
Range From2400:9380:9005::
Range To2400:9380:9005:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:9009::/48
Range From2400:9380:9009::
Range To2400:9380:9009:ffff:ffff:ffff:ffff:ffff
Prefix2400:9380:900a::/48
Range From2400:9380:900a::
Range To2400:9380:900a:ffff:ffff:ffff:ffff:ffff
Showing 5 of 115
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.