Routing security

AS197871 CROBE MOBILIN TEKNOLOJI VE BILISIM LIMITED SIRKETI

Unclassified RIPE Enterprise

RPKI valid 80% 4 of 5 announcements

RPKI invalid 1 dropped by validating networks

No ROA 0 not covered by any ROA

IRR registered 80% 0 missing · 1 other origin

ROAs 4 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS197871 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
2a10:fa80:1::/48	RPKI invalid	IRR other origin	1
2a10:fa80::/48	RPKI valid	IRR	33
2a10:fa80:130::/48	RPKI valid	IRR	32
2a10:fa80:131::/48	RPKI valid	IRR	32
2001:678:d44::/48	RPKI valid	IRR	33

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS197871 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
2001:678:d44::/48	/48	RIPENCC
2a10:fa80::/48	/48	RIPENCC
2a10:fa80:130::/48	/48	RIPENCC
2a10:fa80:131::/48	/48	RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

1 declared

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
AS35661	VIRTUA SYSTEMS SAS	Declared	Observed
AS51559	Netinternet Bilisim Teknolojileri AS	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

5 objects · 1 not announced

Route objects naming AS197871 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
2a10:fa80:132::/48	RIPE	2a10:fa80:132::/48	`CROBE-MNT`	2026-10-15	Not announced
2001:678:d44::/48	RIPE	Route object for 2001:678:d44::/48	`MOBILIN-MNT`	2026-10-11	Announced
2a10:fa80::/48	RIPE	Route object for 2a10:fa80::/48	`DREAMSERVER`	2026-05-05	Announced
2a10:fa80:130::/48	RIPE	Route object for 2a10:fa80:130::/48	`CROBE-MNT`	2026-09-23	Announced
2a10:fa80:131::/48	RIPE	Route object for 2a10:fa80:131::/48	`CROBE-MNT`	2026-10-15	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS197871 directly show who expects to carry it.

AS-set	Where	Relationship
`AS197871:AS-CROBE`	PeeringDB	Declared by the operator as its own set
`AS-4IXP`	RIPE	Lists AS197871 as a direct member
`AS-4IXP-RS`	RIPE	Lists AS197871 as a direct member
`AS-4IXPV6`	RIPE	Lists AS197871 as a direct member
`AS-GOCODEIT-DOWN-TORONTO`	ARIN	Lists AS197871 as a direct member
`AS-HURRICANEV6`	RADB	Lists AS197871 as a direct member
`AS-NETINTERNET`	RIPE	Lists AS197871 as a direct member
`AS197871:AS-CROBE`	RIPE	Lists AS197871 as a direct member
`AS197871:AS-MCLEES`	RIPE	Lists AS197871 as a direct member
`AS35661:AS-PAR01FR`	RIPE	Lists AS197871 as a direct member

RPKI from rpki-client, validated 2026-11-02 13:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-02. Cross-check on bgp.he.net.