ASN Lookup – Networks, Upstreams and Prefixes

AS23991

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS23991

NameRANKS-AS-BD

OrganisationRanks ITT

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactabuse@ranksitt.net

Network Overview

IPv4 Prefixes24

IPv6 Prefixes7

Upstreams IPv45

BGP Peers IPv49

Upstreams (Transit Providers)

IPv4

AS139901 APPLE1-AS-AP

AS23956 AMBERIT-BD-AS

AS24122 BDCOM-BD-AS-AP

AS58715 EARTHTELECOMMUNICATION-AS

AS58717 SUMMITCOMMUNICATIONS-BD

IPv4 Prefixes (24 total, showing 20)

202.40.190.0/24

103.111.89.0/24

103.35.108.0/22

202.40.182.0/24

103.35.111.0/24

202.40.183.0/24

202.40.191.0/24

202.40.188.0/24

202.40.180.0/24

202.40.181.0/24

202.40.178.0/24

202.40.185.0/24

202.40.184.0/24

202.40.176.0/24

202.40.189.0/24

202.40.179.0/24

202.40.177.0/24

103.35.108.0/24

103.111.88.0/23

103.35.109.0/24

IPv6 Prefixes (7 total)

2401:e900:1::/48

2401:e900:2::/48

2401:e900::/48

2401:e900:3::/48

2401:e900:1000::/48

2401:e900:4::/48

2401:e900:5::/48

BGP Peers IPv4 (9 total)

AS135022

AS149630

AS150399

AS154579

AS23956

AS38203

AS38210

AS58814

AS58947

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.