Autonomous system
AS23550 HUB-ADVANCED-NETWORKS-LLC
Unclassified ARIN
Summary
HUB Advanced Networks
business nsp puerto-rico utility
The AS handle HUB-ADVANCED-NETWORKS-LLC is held by HUB Advanced Networks, LLC.
What it's used for
- The address space carries internal corporate infrastructure for the Puerto Rico Electric Power Authority, as indicated by netnames
PREPA-NETWORKS-066,PREPA-NETWORKS-184,FROM-PREPANET, andPREPANETWORKS. - The AS announces 7424 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, with 25 observed neighbours, suggesting a role as a network service provider or internal corporate estate rather than a large-scale access network.
Notable
- Registrants for most prefixes are HUB Advanced Networks, LLC, while two prefixes (
66.129.167.0/24and184.95.6.0/24) are registered to Puerto Rico Electric Power Authority, indicating a direct relationship or historical transfer between the entities. - The address inventory is finely subdivided into multiple /23 and /24 blocks within the 66.129.160.0/21 and 184.95.0.0/22 ranges, consistent with site-by-site segmentation for a large utility.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Ashburn | Ashburn, United States | 206.126.237.97 |
| Digital Realty New York Internet Exchange | New York, United States | 206.126.115.231 |
Transit providers
8 upstream, 6 downstream and 20 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 7.17K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 9 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS23550- Registry name
- HUB-ADVANCED-NETWORKS-LLC
- Registrant
- HUB Advanced Networks, LLC
- Abuse contact
- noc@prepanetworks.net
- Registered
- 2002-04-05
- Last changed
- 2025-04-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 29 valid, 0 with no ROA
- ROAs
- 30 authorising AS23550
- ASPA
- 4 declared providers
- IRR
- 100% registered · 29 of 29 announcements
- Route objects
- 43 naming AS23550
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere