AS204464 NEXTSERV NextServ LLC
🇺🇸Org handle: ORG-NEXT3-RIPE
NEXTSERV
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
293total
5 IPv4288 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)1,280
IPv6 Addresses
Allocated (RIR)3.9×10²⁹
Announced (BGP)2.1×10²⁹
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
1,000
Country
🇺🇸 USRIR
RIPE NCCStatus
allocated
Allocated
2026-01-22
Routing hygiene
Score 61/100 · High riskRPKI ROA coverage
5.5%
14 prefixes RPKI invalid
IRR route objects
5.5%
3 prefixes registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
6
diversity 26/100
- 95% of announced prefixes (276 of 292) have no valid ROA, 14 of them RPKI invalid
- 95% of announced prefixes (276 of 292) have no IRR route object for this ASN
- Routes concentrated on one upstream (86% of routes)
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 292 announced prefixes, updated daily (2026-10-16). How the score works · RPKI explained
Announced Prefixes
(BGP)293|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
5.56.29.0/24MOAS | Invalid | - | 2026-10-26 |
5.175.223.0/24MOAS | Invalid | - | 2026-10-26 |
31.56.182.0/24MOAS | Invalid | - | 2026-10-26 |
62.144.62.0/24MOAS | Valid | Other IRRRIPE | 2026-10-26 |
85.155.226.0/24MOAS | Invalid | - | 2026-10-26 |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
1-10 of 293
1 / 30
Allocated Prefixes
(RIR)28Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.56.29.0/24 | 🇪🇺 EU | RIPE | assigned |
| 5.175.223.0/24 | 🇩🇪 DE | RIPE | assigned |
| 2a05:dfc6:b00b::/48 | 🇩🇪 DE | RIPE | assigned |
| 2a05:dfc6:cafe::/48 | 🇩🇪 DE | RIPE | assigned |
| 2a06:1283:8910::/48 | 🇩🇪 DE | RIPE | assigned |
| 2a06:1283:8915::/48 | 🇩🇪 DE | RIPE | assigned |
| 2a06:9801:85::/48 | 🇳🇱 NL | RIPE | assigned |
| 2a06:9801:90::/44 | 🇩🇪 DE | RIPE | assigned |
| 2a06:9801:a0::/44 | 🇩🇪 DE | RIPE | assigned |
| 2a07:2486:400f::/48 | 🇩🇪 DE | RIPE | assigned |
1-10 of 28
1 / 3
All 293 announced prefixes of AS204464 →
Upstream Providers(14)
| ASN | Name |
|---|---|
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS11967 | 🇪🇪HOP179 Hop179 OU |
| AS20473 | 🇺🇸AS-VULTR - The Constant Company, LLC |
| AS199746 | 🇺🇸NextServ NextServ LLC |
| AS201398 | 🇺🇸AS201398-NETWORK Guwin Universal Services LLC |
| AS205941 | 🇷🇴LSG Lungu Stefan Gabriel |
| AS212895 | 🇩🇪ROUTE64_ORG Johannes Ernst |
| AS215030 | 🇮🇳AspireHosting Budankailu Namrata Patra trading as AspireHosting |
| AS215120 | 🇦🇹Evolus-IX Evolus IT Solutions GmbH |
| AS215828 | 🇩🇪TMW-Global-Networks Tizian Maxime Weigt trading as "TMW Global Networks" |
| AS218832 | 🇩🇪NEXTSERV NextServ UG |
| AS218904 | 🇩🇪NEXTIX NextIX UG |
| AS218995 | 🇷🇴BMD3-AS Bobeica Mihaita David |
| AS219157 | 🇬🇧GCS Global Capital Services Ltd. |
Downstream Customers(11)
| ASN | Name |
|---|---|
| AS199746 | 🇺🇸NextServ NextServ LLC |
| AS205941 | 🇷🇴LSG Lungu Stefan Gabriel |
| AS206586 | 🇻🇳NOBIDEV NobiDev Company Limited |
| AS214420 | 🇬🇧CLNEXUS Conor Lewis |
| AS215849 | 🇩🇪Tristan-Klock Tristan Klock |
| AS218470 | 🇩🇪FRANKE-CAPITAL Franke Capital GmbH |
| AS218471 | 🇩🇪WIRENOW wirenow UG |
| AS218832 | 🇩🇪NEXTSERV NextServ UG |
| AS218904 | 🇩🇪NEXTIX NextIX UG |
| AS218995 | 🇷🇴BMD3-AS Bobeica Mihaita David |
| AS219157 | 🇬🇧GCS Global Capital Services Ltd. |
BGP Neighbours
(seen in AS paths)Upstreams (6)
Networks AS204464 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (10)
Networks whose own prefixes AS204464 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS204464 in the transit part of AS paths: peers, providers or customers.
- AS213449JOW Jann Ole Wagenaar1
Transfer History
Registry transfers of AS204464 between organisations.
- AS204464Transfer ·
- AS204464M&A ·
ASPA
Published14 upstreams, 11 downstreams
Authorized Upstream Providers
AS6939AS11967AS20473AS199746AS201398AS205941AS212895AS215030AS215120AS215828AS218832AS218904AS218995AS219157
Expires 2026-10-27
Listed as Upstream Provider by
11 ASNsAbuse Contact
+31205354444
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/204464Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/204464" | jq