Routing security
AS204671 HABR-AS Habr distributed network
Hosting RIPE Content
Announcements
What this network originates
Every prefix observed with AS204671 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2a14:b680::/48 | RPKI valid | IRR | 34 |
| 95.47.173.0/24 | RPKI valid | IRR | 57 |
| 95.47.236.0/24 | RPKI valid | IRR | 57 |
| 217.22.5.0/24 | RPKI valid | IRR | 57 |
| 2001:678:5e0::/48 | RPKI valid | IRR | 34 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS204671 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 95.47.173.0/24 | /24 | RIPENCC |
| 95.47.236.0/24 | /24 | RIPENCC |
| 217.22.5.0/24 | /24 | RIPENCC |
| 2001:678:5e0::/48 | /48 | RIPENCC |
| 2a14:b680::/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 |
|---|---|---|---|
| AS174 | Cogent Communications, LLC | Declared | Observed |
| AS3223 | Voxility LLP | Declared | Observed |
| AS6939 | Hurricane Electric LLC | Declared | Observed |
| AS8728 | INFONET | Declared | Observed |
| AS9002 | RETN Limited | Declared | Observed |
| AS3303 | Swisscom (Schweiz) AG | not 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 AS204671 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 |
|---|---|---|---|---|---|
| 95.47.173.0/24 | RIPE | — | RIPE-DB-MNT | 2026-05-22 | Announced |
| 95.47.236.0/24 | RIPE | — | RIPE-DB-MNT | 2026-05-22 | Announced |
| 217.22.5.0/24 | RIPE | — | HABRAHABR-MNT | 2026-07-01 | Announced |
| 2001:678:5e0::/48 | RIPE | — | HABRAHABR-MNT | 2018-01-30 | Announced |
| 2a14:b680::/48 | RIPE | — | HABRAHABR-MNT | 2025-03-11 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS204671 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HABR | PeeringDB | Declared by the operator as its own set |
AS-DTLN | RIPE | Lists AS204671 as a direct member |
AS-DTLN6 | RIPE | Lists AS204671 as a direct member |
AS-HABR | RIPE | Lists AS204671 as a direct member |
AS-HURRICANE | RADB | Lists AS204671 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS204671 as a direct member |
AS-INFONETDC | RIPE | Lists AS204671 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS204671 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS204671 as a direct member |
AS-SPDOP | RIPE | Lists AS204671 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS204671 as a direct member |
RPKI from rpki-client, validated 2026-10-24 19:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-24. Cross-check on bgp.he.net.