ASN Lookup – Networks, Upstreams and Prefixes

AS58487

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS58487

NameCRI-AS-AP

OrganisationRumahweb

Country

RIRAPNIC

Allocated19.01.2012

Abuse contactabuse@rumahweb.com

Network Overview

IPv4 Prefixes47

IPv6 Prefixes2

Upstreams IPv46

BGP Peers IPv41

Upstreams (Transit Providers)

IPv4

AS133800 IDNIC-BIZNETGIO-AS-ID

AS23951 CITRA-AS-ID

AS35280 F5

AS38158 CBN-AS-ID

AS4761 INDOSAT-INP-AP

AS59796 STORMWALL-AS

IPv4 Prefixes (47 total, showing 20)

103.3.233.0/24

203.175.8.0/22

103.247.11.0/24

103.253.212.0/22

202.10.38.0/24

202.10.35.0/24

203.194.115.0/24

203.194.112.0/24

203.194.112.0/23

202.10.44.0/22

103.253.212.0/24

202.10.49.0/24

103.247.9.0/24

202.10.45.0/24

202.10.43.0/24

202.10.41.0/24

203.175.9.0/24

203.175.10.0/24

103.253.213.0/24

203.175.8.0/24

IPv6 Prefixes (2 total)

2001:df1:7800::/48

2001:df0:27b::/48

BGP Peers IPv4 (1 total)

AS24482

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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.