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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS399077
ASN
ARIN
RIR
491
IPv4 Prefixes
8
IPv6 Prefixes
AS Information
ASNAS399077
NameTERAEXCH
OrganisationTcloudnet
Country
RIRARIN
Allocated02.12.2020
Network Overview
IPv4 Prefixes491
IPv6 Prefixes8
Upstreams IPv410
BGP Peers IPv425
Upstreams (Transit Providers)
IPv4
AS10099 UNICOM-Global
AS13335 CLOUDFLARENET
AS137409 GSLNETWORKS-AS-AP
AS15802 DU-AS1
AS174 COGENT-174
AS17557 PKTELECOM-AS-PK
AS18013 ASLINE-AS-AP
AS24115 ASN-EQIX-MLPE
AS2914 NTT-DATA-2914
AS33891 CORE-BACKBONE
IPv4 Prefixes (491 total, showing 20)
156.240.203.0/24
206.238.214.0/24
156.240.220.0/24
206.238.88.0/24
206.238.179.0/24
156.251.53.0/24
154.91.97.0/24
206.238.7.0/24
154.211.73.0/24
154.82.77.0/24
206.238.100.0/24
154.82.84.0/24
206.238.87.0/24
206.238.156.0/24
156.251.46.0/24
154.91.98.0/24
154.211.116.0/24
156.248.77.0/24
154.82.78.0/24
156.240.202.0/24
IPv6 Prefixes (8 total)
2606:4dc0:2100::/40
2606:4dc0:2503::/48
2606:4dc0:2505::/48
2606:4dc0:2101::/48
2606:4dc0:2504::/48
2606:4dc0:2102::/48
2606:4dc0:2500::/40
2606:4dc0:2502::/48
BGP Peers IPv4 (25 total, showing 20)
AS150150
AS399945
AS400104
AS63888
AS9304
AS133210
AS134823
AS142271
AS14907
AS17639
AS18106
AS1828
AS199524
AS24482
AS35280
AS36236
AS38001
AS45489
AS45896
AS49544
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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