Autonomous system profile

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

AS23379

Announcement observedARIN

Blackburn Technologies II, LLC · AS-BBT

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

Last active10/1/2026, 12:19:16Snapshot expired

View network topology RDAP registration

ASN: AS23379
Registration country: Puerto Rico
Name: Blackburn Technologies II, LLC
Abbreviation: AS-BBT
Registration date: 12/11/2017, 20:50:42
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
23.167.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record
23.179.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record
23.179.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record
45.33.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record
45.33.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Blackburn Technologies II, LLC
RIR: ARIN
Registration country: Puerto Rico
Registration date: 12/11/2017, 20:50:42
Abuse contact: noc@blackburn-pr.com

Snapshot trend

10/1/2026, 12:19:165 v48 v616 Upstream · 11 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