Autonomous system profile

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

AS21559

Announcement observedARIN

OSNET - OSNET · OSNET

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

Last active10/22/2026, 15:01:09Snapshot expired

View network topology RDAP registration

ASN: AS21559
Registration country: Puerto Rico
Name: OSNET - OSNET
Abbreviation: OSNET
Registration date: 7/7/2010, 19:14:40
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
104.218.240.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
104.218.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
104.238.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
104.238.232.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
149.18.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
149.18.39.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
154.64.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
154.64.216.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
167.94.224.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
167.94.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
172.93.2.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
173.239.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
173.239.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
192.228.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
192.254.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
192.254.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
192.254.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
192.254.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
198.52.240.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
198.52.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
198.52.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
199.116.62.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
200.5.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
200.5.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
200.5.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
204.77.10.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
204.77.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
208.81.58.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
208.81.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
38.107.88.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
38.2.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
38.87.232.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
67.206.200.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
69.24.197.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
69.24.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
69.24.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
69.24.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
72.46.156.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
72.46.157.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
72.46.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
74.119.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record
74.119.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/12/2026, 08:00:00	9/26/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: OSNET - OSNET
RIR: ARIN
Registration country: Puerto Rico
Registration date: 7/7/2010, 19:14:40
Abuse contact: abuse@osnetpr.com

Snapshot trend

10/22/2026, 15:01:0942 v41 v621 Upstream · 16 Uncertain

9/26/2026, 17:13:4142 v41 v621 Upstream · 16 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: rir-rdap-asn · cha-la-external-routing · iana-rdap-asn-bootstrap