Routing security
AS33854 HOSTIT-AS-NN
Hosting RIPE NSP
Announcements
What this network originates
Every prefix observed with AS33854 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 80.93.170.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS33854 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 80.93.170.0/24 | /24 | RIPENCC |
| 194.150.252.0/24 | /24 | RIPENCC |
| 194.150.253.0/24 | /24 | RIPENCC |
| 2a00:1a90::/32 | /34 | RIPENCC |
| 2a00:1a90:8000::/48 | /48 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS44684 | Mythic Beasts Ltd | Declared | Observed |
| AS45014 | Nuco Technologies Ltd | Declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS33854 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 92.60.96.0/21 | RIPE | routes to and from kingston | MNT-NUCO-LTD | 2008-01-16 | Not announced |
| 194.150.252.0/23 | RIPE | Routes to and from Kingston | MNT-NUCO-LTD | 2025-05-07 | Not announced |
| 217.172.128.0/21 | RIPE | Host-IT Internet Solutions | MNT-NUCO-LTD | 2009-06-05 | Not announced |
| 2a00:1a90:8000::/48 | RIPE | — | MNT-NUCO-LTD | 2018-12-05 | Not announced |
| 2a00:1a90:c000::/34 | RADB | Host-IT Internet Solutions (NNDC) | MAINT-AS45014 | 2023-11-13 | Not announced |
| 80.93.170.0/24 | RADB | Nuco Technologies Ltd | MAINT-AS45014 | 2023-11-13 | Announced |
| 80.93.170.0/24 | RIPE | Anycast block NN | MNT-NUCO-LTD | 2014-06-11 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS33854 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HOSTIT-NN | PeeringDB | Declared by the operator as its own set |
AS-HOSTIT-MK | RIPE | Lists AS33854 as a direct member |
AS-IOMART | RIPE | Lists AS33854 as a direct member |
AS-KPN | RIPE | Lists AS33854 as a direct member |
AS-MYTHIC-MANUAL | RIPE | Lists AS33854 as a direct member |
AS-XO-B | ARIN | Lists AS33854 as a direct member |
AS45014:AS-NLIGHTEN | RIPE | Lists AS33854 as a direct member |
RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.