Autonomous system profile

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

AS26337

Announcement observedARIN

Oso Grande IP Services, LLC · OIS1

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

Last active10/1/2026, 20:34:43Snapshot expired

View network topology RDAP registration

ASN: AS26337
Registration country: United States
Name: Oso Grande IP Services, LLC
Abbreviation: OIS1
Registration date: 10/9/2013, 17:43:28
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
129.121.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record
129.121.74.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 16:00:00	10/1/2026, 08:00:00	✓	×	Historical record
162.215.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record
162.240.176.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/1/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record
162.241.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	9/17/2026, 16:00:00	✓	×	Historical record
192.185.218.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/1/2026, 16:00:00	✓	×	Historical record
206.188.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/30/2026, 08:00:00	10/1/2026, 16:00:00	✓	×	Historical record
216.172.172.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	9/21/2026, 08:00:00	✓	×	Historical record
66.116.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Historical record
66.116.233.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	9/17/2026, 16:00:00	✓	×	Historical record
66.116.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	9/27/2026, 00:00:00	✓	×	Historical record
66.116.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	9/27/2026, 16:00:00	✓	×	Historical record
66.96.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	9/17/2026, 16:00:00	✓	×	Historical record
69.6.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	9/30/2026, 08:00:00	✓	×	Historical record
69.6.214.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	9/18/2026, 08:00:00	✓	×	Historical record
74.220.219.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	9/18/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Oso Grande IP Services, LLC
RIR: ARIN
Registration country: United States
Registration date: 10/9/2013, 17:43:28
Abuse contact: IARPOC@Newfold.com

Snapshot trend

10/1/2026, 20:34:4316 v40 v63 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