Autonomous system
AS5580 GTT-ASIA
Transit RIPE NSP
Summary
GTT Communications (Hibernia)
transit backbone
AS5580 (GTT-ASIA, historically ATRATO-IP / AS-HIBERNIA) is a GTT Communications transit ASN, part of the GTT global backbone.
What it's used for
- Global IP transit and wholesale connectivity, operated as part of GTT's Tier 1 network alongside its primary AS3257.
Notable
- An IP here is carrier/transit infrastructure, not an end user; a low announced end-user footprint is normal for a transit ASN.
- Increasingly consolidated behind AS3257 since GTT absorbed the network.
Interesting
- The ASN's lineage runs Atrato IP Networks → Hibernia Networks (2013) → GTT Communications (which bought Hibernia in 2017). Hibernia was known for its low-latency transatlantic cable, Hibernia Express.
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 8 exchanges in 5 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.228.217 |
| Any2 California | Los Angeles, United States | 206.72.210.212 |
| Equinix Internet Exchange Warsaw | Warsaw, Poland | 2001:7f8:42::a500:5580:1 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::3257:1 |
| New York International Internet Exchange | New York, United States | 198.32.160.39 |
| Equinix Internet Exchange Tokyo | Tokyo, Japan | 203.190.230.95 |
| Equinix Internet Exchange Palo Alto | Palo Alto, United States | 198.32.176.206 |
| Digital Realty New York Internet Exchange | New York, United States | 206.126.115.25 |
Transit providers
10 upstream, 32 downstream and 52 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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 31 prefixes · 21.25K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NL | Netherlands | 32 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS5580- Registry name
- GTT-ASIA
- Registrant
- AS3257-ROUTE-MNT
- Abuse contact
- abuse@gtt.net
- Registered
- 2009-04-08
- Last changed
- 2026-10-08
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- GTT Communications
- Also known as
- Hibernia Networks
- Network type
- NSP
- Scope
- Asia Pacific
- Traffic ratio
- Balanced
- Peering policy
- Restrictive
- IRR as-set
AS-HIBERNIA- Present at
- 3 exchanges
- Facilities
- 10 facilities
- Website
- http://www.gtt.net/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 27% valid · 10 valid, 27 with no ROA
- ROAs
- 12 authorising AS5580
- ASPA
- no ASPA record
- IRR
- 84% registered · 31 of 37 announcements
- Route objects
- 52 naming AS5580
Reputation
Classification and threat
Transit Tier-1 or major backbone carrying other networks’ traffic.
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 1,773 prefixes, as published 2026-10-13. 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