asn.dev

Routing security

AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL

Unclassified RIPE

RPKI valid 100% 44 of 44 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 44 authorising this AS

Announcements

What this network originates

44 observed

Every prefix observed with AS42908 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a00:e4c0::/32RPKI validIRR30
2a0c:8b40::/29RPKI validIRR30
2a01:9f40::/29RPKI validIRR30
2a02:2428::/32RPKI validIRR30
2a02:2588::/29RPKI validIRR30
2a03:7a00::/32RPKI validIRR30
2a03:1600::/32RPKI validIRR30
2a03:a820::/32RPKI validIRR30
2a07:cc80::/29RPKI validIRR30
5.102.48.0/20RPKI validIRR53
31.10.56.0/21RPKI validIRR53
45.159.116.0/22RPKI validIRR53
46.183.56.0/21RPKI validIRR53
46.231.72.0/21RPKI validIRR53
77.95.192.0/21RPKI validIRR53
78.136.128.0/18RPKI validIRR53
80.78.136.0/22RPKI validIRR53
80.79.0.0/22RPKI validIRR53
80.87.176.0/20RPKI validIRR53
80.90.128.0/20RPKI validIRR53
80.243.236.0/22RPKI validIRR53
80.251.240.0/20RPKI validIRR53
88.81.64.0/19RPKI validIRR53
91.187.32.0/19RPKI validIRR53
92.61.80.0/20RPKI validIRR53
93.92.48.0/21RPKI validIRR53
93.93.32.0/21RPKI validIRR53
94.241.64.0/18RPKI validIRR53
109.108.96.0/19RPKI validIRR53
176.102.128.0/19RPKI validIRR53
178.17.80.0/20RPKI validIRR53
185.78.12.0/22RPKI validIRR53
185.82.236.0/22RPKI validIRR53
185.108.60.0/22RPKI validIRR53
185.157.240.0/22RPKI validIRR53
188.119.96.0/22RPKI validIRR53
193.42.128.0/22RPKI validIRR53
193.107.252.0/22RPKI validIRR53
213.19.0.0/17RPKI validIRR53
213.155.32.0/19RPKI validIRR53
213.250.192.0/18RPKI validIRR53
217.170.96.0/20RPKI validIRR53
217.196.112.0/20RPKI validIRR53
217.197.144.0/20RPKI validIRR53

RPKI · ROAs

Route origin authorisations

44 ROAs

Signed statements by address holders that AS42908 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
5.102.48.0/20/20RIPENCC
31.10.56.0/21/21RIPENCC
45.159.116.0/22/22RIPENCC
46.183.56.0/21/21RIPENCC
46.231.72.0/21/21RIPENCC
77.95.192.0/21/21RIPENCC
78.136.128.0/18/18RIPENCC
80.78.136.0/22/22RIPENCC
80.79.0.0/22/22RIPENCC
80.87.176.0/20/20RIPENCC
80.90.128.0/20/20RIPENCC
80.243.236.0/22/22RIPENCC
80.251.240.0/20/20RIPENCC
88.81.64.0/19/19RIPENCC
91.187.32.0/19/19RIPENCC
92.61.80.0/20/20RIPENCC
93.92.48.0/21/21RIPENCC
93.93.32.0/21/21RIPENCC
94.241.64.0/18/18RIPENCC
109.108.96.0/19/19RIPENCC
176.102.128.0/19/19RIPENCC
178.17.80.0/20/20RIPENCC
185.78.12.0/22/22RIPENCC
185.82.236.0/22/22RIPENCC
185.108.60.0/22/22RIPENCC
185.157.240.0/22/22RIPENCC
188.119.96.0/22/22RIPENCC
193.42.128.0/22/22RIPENCC
193.107.252.0/22/22RIPENCC
213.19.0.0/17/17RIPENCC
213.155.32.0/19/19RIPENCC
213.250.192.0/18/18RIPENCC
217.170.96.0/20/20RIPENCC
217.196.112.0/20/20RIPENCC
217.197.144.0/20/20RIPENCC
2a00:e4c0::/32/32RIPENCC
2a01:9f40::/29/29RIPENCC
2a02:2428::/32/32RIPENCC
2a02:2588::/29/29RIPENCC
2a03:1600::/32/32RIPENCC
2a03:7a00::/32/32RIPENCC
2a03:a820::/32/32RIPENCC
2a07:cc80::/29/29RIPENCC
2a0c:8b40::/29/29RIPENCC

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

44 objects · 0 not announced

Route objects naming AS42908 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.

PrefixSourceDescriptionMaintainerChangedRouting
5.102.48.0/20RIPECZ-NORDICTELECOMREGIONAL RO 5.102.48.0/20MNT-NORDICTELECOM2025-04-01Announced
31.10.56.0/21RIPE—MNT-NORDICTELECOM2025-04-01Announced
45.159.116.0/22RIPECZ-NORDICTELECOMREGIONAL RO 45.159.116.0/22MNT-NORDICTELECOM2025-04-01Announced
46.183.56.0/21RIPE—MNT-NORDICTELECOM2025-04-01Announced
46.231.72.0/21RIPE—CZ-LIBLI-MASTER2025-04-01Announced
77.95.192.0/21RIPE—MNT-NORDICTELECOM2025-04-01Announced
78.136.128.0/18RIPE—MNT-NORDICTELECOM2025-04-01Announced
80.78.136.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
80.79.0.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
80.87.176.0/20RIPECZ-NORDICTELECOMREGIONAL RO 80.87.176.0/20MNT-NORDICTELECOM2025-04-01Announced
80.90.128.0/20RIPECZ-NORDICTELECOMREGIONAL-20081007 RO 80.90.128.0/20MNT-NORDICTELECOM2025-04-01Announced
80.243.236.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
80.251.240.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
88.81.64.0/19RIPE—MNT-NORDICTELECOM2025-04-01Announced
91.187.32.0/19RIPE—MNT-NORDICTELECOM2025-04-01Announced
92.61.80.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
93.92.48.0/21RIPE—MNT-NORDICTELECOM2025-04-01Announced
93.93.32.0/21RIPE—MNT-NORDICTELECOM2025-04-01Announced
94.241.64.0/18RIPE—MNT-NORDICTELECOM2025-04-01Announced
109.108.96.0/19RIPECZ-NORDICTELECOMREGIONAL RO 109.108.96.0/19MNT-NORDICTELECOM2025-04-01Announced
176.102.128.0/19RIPE—MNT-NORDICTELECOM2025-04-01Announced
178.17.80.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
185.78.12.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
185.82.236.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
185.108.60.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
185.157.240.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
188.119.96.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
193.42.128.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
193.107.252.0/22RIPE—MNT-NORDICTELECOM2025-04-01Announced
213.19.0.0/17RIPE—MNT-NORDICTELECOM2025-04-01Announced
213.155.32.0/19RIPE—MNT-NORDICTELECOM2025-04-01Announced
213.250.192.0/18RIPE—MNT-NORDICTELECOM2025-04-01Announced
217.170.96.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
217.196.112.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
217.197.144.0/20RIPE—MNT-NORDICTELECOM2025-04-01Announced
2a00:e4c0::/32RIPECZ-NORDICTELECOMREGIONAL RO 2a00:e4c0::/32MNT-NORDICTELECOM2025-04-01Announced
2a01:9f40::/29RIPE—MNT-NORDICTELECOM2025-04-01Announced
2a02:2428::/32RIPE—MNT-NORDICTELECOM2025-04-18Announced
2a02:2588::/29RIPE—MNT-NORDICTELECOM2025-04-18Announced
2a03:1600::/32RIPE—MNT-NORDICTELECOM2025-04-18Announced
2a03:7a00::/32RIPE—MNT-NORDICTELECOM2025-04-18Announced
2a03:a820::/32RIPE—MNT-NORDICTELECOM2025-04-18Announced
2a07:cc80::/29RIPENordic Telecom s.r.o.MNT-NORDICTELECOM2025-04-18Announced
2a0c:8b40::/29RIPE—MNT-NORDICTELECOM2025-04-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS42908 directly show who expects to carry it.

AS-setWhereRelationship
AS-CASABLANCA-FENIXRIPELists AS42908 as a direct member
AS-CDT-FENIXRIPELists AS42908 as a direct member
AS-CDT-NETWORKSRIPELists AS42908 as a direct member
AS-MOBILKOMRIPELists AS42908 as a direct member
AS-NORDICTELECOMRIPELists AS42908 as a direct member
AS-NORDICTELECOM-CUSTRIPELists AS42908 as a direct member
AS-O2CZSECRIPELists AS42908 as a direct member
AS-TO2-NIX-PEERRIPELists AS42908 as a direct member
AS24971:AS-MAI-NIX-PEERRIPELists AS42908 as a direct member
AS42000:AS-NIXCZ-PEERINGSRIPELists AS42908 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.