Routing security
AS49377 YTC-AS
Unclassified RIPE
Announcements
What this network originates
Every prefix observed with AS49377 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 85.209.212.0/22 | No ROA | IRR | 54 |
| 178.249.56.0/21 | No ROA | IRR | 54 |
| 188.94.48.0/21 | No ROA | IRR | 54 |
| 178.249.56.0/24 | RPKI valid | IRR | 54 |
| 178.249.57.0/24 | RPKI valid | IRR | 54 |
| 178.249.58.0/24 | RPKI valid | IRR | 51 |
| 178.249.59.0/24 | RPKI valid | IRR | 54 |
| 178.249.60.0/24 | RPKI valid | IRR | 54 |
| 178.249.61.0/24 | RPKI valid | IRR | 54 |
| 188.94.48.0/24 | RPKI valid | IRR | 51 |
| 188.94.49.0/24 | RPKI valid | IRR | 51 |
| 188.94.50.0/24 | RPKI valid | IRR | 51 |
| 188.94.51.0/24 | RPKI valid | IRR | 51 |
| 188.94.53.0/24 | RPKI valid | IRR | 51 |
| 188.94.54.0/24 | RPKI valid | IRR | 54 |
| 188.94.55.0/24 | RPKI valid | IRR | 54 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS49377 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 178.249.56.0/24 | /24 | RIPENCC |
| 178.249.57.0/24 | /24 | RIPENCC |
| 178.249.58.0/24 | /24 | RIPENCC |
| 178.249.59.0/24 | /24 | RIPENCC |
| 178.249.60.0/24 | /24 | RIPENCC |
| 178.249.61.0/24 | /24 | RIPENCC |
| 188.94.48.0/24 | /24 | RIPENCC |
| 188.94.49.0/24 | /24 | RIPENCC |
| 188.94.50.0/24 | /24 | RIPENCC |
| 188.94.51.0/24 | /24 | RIPENCC |
| 188.94.53.0/24 | /24 | RIPENCC |
| 188.94.54.0/24 | /24 | RIPENCC |
| 188.94.55.0/24 | /24 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS49377 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 |
|---|---|---|---|---|---|
| 188.94.48.0/22 | RIPE | Salekhard network & 13 points of YaNAO | YTCOM-MNT | 2009-08-28 | Not announced |
| 188.94.48.0/23 | RIPE | Shd & Lbt subnet | YTCOM-MNT | 2009-11-06 | Not announced |
| 188.94.52.0/23 | RIPE | Novy Urengoy network & 8 points of YaNAO | YTCOM-MNT | 2009-08-28 | Not announced |
| 188.94.52.0/24 | RIPE | TeleMIG Ltd (Novyi Urengoy) | YTCOM-MNT | 2010-02-09 | Not announced |
| 188.94.55.0/25 | RIPE | Dolgoe Ledovo & DVBless points | YTCOM-MNT | 2009-08-26 | Not announced |
| 188.94.55.128/25 | RIPE | Moscow office & clients network | YTCOM-MNT | 2009-08-26 | Not announced |
| 85.209.212.0/22 | RIPE | Salekhard onground broadband services | YTCOM-MNT | 2019-03-01 | Announced |
| 178.249.56.0/21 | RIPE | — | LIR-RU-ARCTIC-1-MNT | 2026-04-20 | Announced |
| 178.249.56.0/24 | RIPE | Yamaltelecom Shd WiMax subnet | YTCOM-MNT | 2010-05-26 | Announced |
| 178.249.57.0/24 | RIPE | Salekhard DVB-S2 subnet | YTCOM-MNT | 2010-12-06 | Announced |
| 178.249.58.0/24 | RIPE | Route to Moscow branch of YTC | YTCOM-MNT | 2014-01-24 | Announced |
| 178.249.59.0/24 | RIPE | Labytnangi Branch Subnet | YTCOM-MNT | 2017-11-30 | Announced |
| 178.249.60.0/24 | RIPE | Labytnangi Branch Subnet | YTCOM-MNT | 2017-11-30 | Announced |
| 178.249.61.0/24 | RIPE | Labytnangi Branch | YTCOM-MNT | 2017-11-30 | Announced |
| 188.94.48.0/21 | RIPE | OJSC "Yamaltelekom" | YTCOM-MNT | 2009-05-28 | Announced |
| 188.94.48.0/24 | RIPE | Shd subnet | YTCOM-MNT | 2009-11-06 | Announced |
| 188.94.49.0/24 | RIPE | Salekhard and LBT network | YTCOM-MNT | 2009-10-06 | Announced |
| 188.94.50.0/24 | RIPE | Yamaltelecom Salekhard Branch PPPoE static subscribers. | YTCOM-MNT | 2017-12-01 | Announced |
| 188.94.51.0/24 | RIPE | — | YTCOM-MNT | 2016-12-06 | Announced |
| 188.94.53.0/24 | RIPE | — | YTCOM-MNT | 2016-12-06 | Announced |
| 188.94.54.0/24 | RIPE | Noy, Krs, Mur, Ant networks | YTCOM-MNT | 2009-08-28 | Announced |
| 188.94.55.0/24 | RIPE | Moscow & DVBless networks | YTCOM-MNT | 2009-08-26 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS49377 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-COMSTAR-SIB-FARNORTH | RIPE | Lists AS49377 as a direct member |
AS-HURRICANE | RADB | Lists AS49377 as a direct member |
AS-NAUKACUSTOMERS | RIPE | Lists AS49377 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS49377 as a direct member |
AS-SVOLS | RIPE | Lists AS49377 as a direct member |
AS-YANFES | RIPE | Lists AS49377 as a direct member |
AS-YTC-E | RIPE | Lists AS49377 as a direct member |
AS31425:AS-CUSTOMERS-SRG | RIPE | Lists AS49377 as a direct member |
AS3216:AS-ALL | RIPE | Lists AS49377 as a direct member |
AS41194:AS-RASCOM | RIPE | Lists AS49377 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.