AS5580 GTT-ASIA GTT Communications Netherlands B.V.
🇳🇱Org handle: ORG-ICNB1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
38total
36 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)10,240
Announced (BGP)22,272
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇳🇱 NLRIR
RIPE NCCStatus
allocated
Allocated
2009-04-08
Routing hygiene
Score 30/100 · Medium riskRPKI ROA coverage
26.3%
no RPKI invalid prefixes
IRR route objects
81.6%
1 prefix registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 50/100
- 74% of announced prefixes (28 of 38) have no valid ROA
- 18% of announced prefixes (7 of 38) have no IRR route object for this ASN
Based on 38 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)38|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 |
1-10 of 38
1 / 4
Allocated Prefixes
(RIR)10Prefix | Country | RIR | Status |
|---|---|---|---|
| 59.191.240.0/20 | 🇭🇰 HK | APNIC | allocated |
| 103.47.76.0/23 | 🇭🇰 HK | APNIC | allocated |
| 103.53.152.0/23 | 🇭🇰 HK | APNIC | allocated |
| 103.207.156.0/23 | 🇭🇰 HK | APNIC | allocated |
| 103.230.248.0/22 | 🇭🇰 HK | APNIC | allocated |
| 103.232.34.0/23 | 🇭🇰 HK | APNIC | allocated |
| 185.162.112.0/22 | 🇺🇸 US | RIPENCC | allocated |
| 203.95.212.0/22 | 🇭🇰 HK | APNIC | allocated |
| 212.56.20.0/22 | 🇧🇬 BG | RIPE | assigned |
| 2400:eac0::/32 | 🇸🇬 SG | APNIC | allocated |
All 38 announced prefixes of AS5580 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS5580 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (21)
Networks whose own prefixes AS5580 passes on: usually its customers.
- AS19527Google24
- AS1341Rockwell Collins8
- AS9829National Internet Backbone6
- AS10806AGENCE FRANCE PRESSE5
- AS131189Livecom Limited3
- AS16740DOXX.NET CORPORATION2
- AS25896IPC Network Services2
- AS394977TAKE TWO INTERACTIVE SOFTWARE2
- AS1678The Dow Chemical Company1
- AS3291PSINet Europe GTT Communications1
- AS9229SPEEDCAST Limited1
- AS11941Pillsbury Madison & Sutro1
- AS12257Dell1
- AS16645EPIQ Systems1
- AS17060NBCUniversal1
- AS20077IPNetZone1
- AS21509Apollo Management, L.P1
- AS56077Mobius Towers V Floor1
- AS152724Point72 Japan Limited1
- AS198651HOSTLINE HOSTLINE, UAB1
- AS399678Carrier Corporation1
Other adjacent networks (1)
Adjacent to AS5580 in the transit part of AS paths: peers, providers or customers.
- AS30058FDCservers.Net24
Transfer History
Registry transfers of AS5580 between organisations.
- AS5580M&A ·
- AS5580M&A ·
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/5580Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/5580" | jq