Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS393737

Announcement observedARIN

Cpuonsite · PLAINSINTERNET

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/21/2026, 11:40:27Snapshot expired

View network topology RDAP registration

ASN: AS393737
Registration country: United States
Name: Cpuonsite
Abbreviation: PLAINSINTERNET
Registration date: 12/11/2014, 18:53:50
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
139.64.252.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
165.140.28.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
208.76.216.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
23.152.216.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 08:00:00	✓	×	Historical record
38.134.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.134.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.134.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.134.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.134.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.134.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.134.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.134.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.134.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.141.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.141.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.65.84.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.65.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.68.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record
38.68.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.68.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.68.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.68.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/8/2026, 00:00:00	✓	×	Historical record
38.92.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/7/2026, 08:00:00	10/21/2026, 08:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Cpuonsite
RIR: ARIN
Registration country: United States
Registration date: 12/11/2014, 18:53:50
Abuse contact: abuse@plainsinternet.com

Snapshot trend

10/21/2026, 11:40:2737 v41 v63 Upstream · 0 Uncertain

10/21/2026, 11:39:040 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn