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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS18943
ASN
ARIN
RIR
38
IPv4 Prefixes
1
IPv6 Prefixes
AS Information
ASNAS18943
NameYELCOT
OrganisationYELCOT TELEPHONE COMPANY
Country
RIRARIN
Allocated31.10.2000
Abuse contactaaron.bueg@yelcot.com
Network Overview
IPv4 Prefixes38
IPv6 Prefixes1
Upstreams IPv45
BGP Peers IPv46
Upstreams (Transit Providers)
IPv4
AS22773 ASN-CXA-ALL-CCI-22773-RDC
AS3356 LEVEL3
AS36280 ISL-200-36280
AS7018 ATT-INTERNET4
AS7029 WINDSTREAM
IPv4 Prefixes (38 total, showing 20)
63.75.31.0/24
167.100.121.0/24
207.66.98.0/24
216.134.246.0/24
207.66.97.0/24
207.66.103.0/24
167.100.125.0/24
67.209.40.0/24
207.66.99.0/24
216.134.248.0/21
207.66.100.0/24
167.100.124.0/24
216.134.236.0/22
216.134.235.0/24
216.134.247.0/24
207.66.101.0/24
167.100.120.0/24
216.134.232.0/23
216.134.240.0/22
167.100.122.0/24
IPv6 Prefixes (1 total)
2607:6c00::/32
BGP Peers IPv4 (6 total)
AS14770
AS20030
AS35894
AS399476
AS400446
AS63481
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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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