Autonomous system
AS51173 PBB
Unclassified RIPE
Summary
Premier Data Networks
isp residential ireland broadband
The AS handle PBB is held by Premier Data Networks LTD.
What it's used for
- The address space carries residential broadband traffic, evidenced by the netname
IE-PBB-PREMIER-BROADBANDand the registrant identity. - The AS announces 3328 IPv4 addresses across 5 prefixes with only 2 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.
- Traffic from this AS consists of subscriber internet access for residential customers in Ireland.
Notable
- All registrants in the RDAP data agree with the announcer, listing "Premier Data Networks LTD" or "Abuse-C Role" for all five prefixes.
- The inventory consists of five IPv4 prefixes located in Ireland, with no IPv6 prefixes announced.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 3.33K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IE | Ireland | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51173- Registry name
- PBB
- Registrant
- MNT-NIALL
- Abuse contact
- nclancy@premierbroadband.net
- Registered
- 2010-06-14
- Last changed
- 2024-06-10
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 37 valid, 0 with no ROA
- ROAs
- 43 authorising AS51173
- ASPA
- no ASPA record
- IRR
- 35% registered · 13 of 37 announcements
- Route objects
- 15 naming AS51173
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: 442 networks and 1,772 prefixes, as published 2026-10-15. 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