Routing security

AS200081 SIM-Networks Netversor GmbH

Unclassified RIPE

RPKI valid 3% 1 of 32 announcements

RPKI invalid 0 none

No ROA 31 not covered by any ROA

IRR registered 97% 1 missing · 0 other origin

ROAs 4 authorising this AS

Announcements

What this network originates

32 observed

Every prefix observed with AS200081 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
188.244.104.0/22	No ROA	No IRR	53
2a02:6aa0::/32	No ROA	IRR	28
2a04:5340::/48	No ROA	IRR	28
2a04:5340:1::/48	No ROA	IRR	28
2a04:5340:2::/48	No ROA	IRR	28
2a04:5340:4::/48	No ROA	IRR	28
2a04:5340:5::/48	No ROA	IRR	28
45.140.124.0/24	No ROA	IRR	52
45.140.125.0/24	No ROA	IRR	52
45.140.126.0/24	No ROA	IRR	52
45.140.127.0/24	No ROA	IRR	52
156.67.52.0/24	No ROA	IRR	52
156.67.53.0/24	No ROA	IRR	52
156.67.54.0/24	No ROA	IRR	52
156.67.55.0/24	No ROA	IRR	52
185.31.208.0/24	No ROA	IRR	52
185.31.209.0/24	No ROA	IRR	52
185.31.210.0/24	No ROA	IRR	52
185.31.211.0/24	No ROA	IRR	52
185.59.100.0/24	No ROA	IRR	52
185.59.101.0/24	No ROA	IRR	52
185.59.102.0/24	No ROA	IRR	52
185.59.103.0/24	No ROA	IRR	52
185.222.64.0/24	No ROA	IRR	52
185.222.65.0/24	No ROA	IRR	52
185.222.66.0/24	No ROA	IRR	52
185.222.67.0/24	No ROA	IRR	52
188.244.106.0/24	No ROA	IRR	52
188.244.107.0/24	No ROA	IRR	52
217.11.168.0/24	No ROA	IRR	52
217.11.169.0/24	No ROA	IRR	52
185.75.134.0/24	RPKI valid	IRR	52

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS200081 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
92.246.88.0/22	/22	RIPENCC
185.75.134.0/24	/24	RIPENCC
2a01:ea00::/48	/48	RIPENCC
2a0e:4006::/32	/32	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

38 objects · 7 not announced

Route objects naming AS200081 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
92.246.88.0/22	RIPE	—	`MNT-DE-AIRBIT-1`	2023-12-06	Not announced
188.244.104.0/24	RIPE	—	`SIMNETWORKS-MNT`	2023-08-21	Not announced
188.244.105.0/24	RIPE	—	`SIMNETWORKS-MNT`	2023-08-21	Not announced
217.11.170.0/24	RIPE	—	`SIMNETWORKS-MNT`	2024-10-07	Not announced
217.11.171.0/24	RIPE	—	`SIMNETWORKS-MNT`	2024-10-07	Not announced
2a01:ea00::/48	RIPE	—	`LIR-UA-KYKAPW-1-MNT`	2024-08-13	Not announced
2a0e:4006::/32	RIPE	—	`MNT-DGTL`	2025-10-13	Not announced
45.140.124.0/24	RIPE	—	`SIMNETWORKS-MNT`	2020-12-01	Announced
45.140.125.0/24	RIPE	—	`SIMNETWORKS-MNT`	2021-08-31	Announced
45.140.126.0/24	RIPE	—	`SIMNETWORKS-MNT`	2022-09-08	Announced
45.140.127.0/24	RIPE	—	`SIMNETWORKS-MNT`	2022-11-02	Announced
156.67.52.0/24	RIPE	—	`SIMNETWORKS-MNT`	2016-07-10	Announced
156.67.53.0/24	RIPE	—	`SIMNETWORKS-MNT`	2019-03-13	Announced
156.67.54.0/24	RIPE	—	`SIMNETWORKS-MNT`	2018-03-13	Announced
156.67.55.0/24	RIPE	—	`SIMNETWORKS-MNT`	2019-06-09	Announced
185.31.208.0/24	RIPE	SIM-Networks Professional Hosting Solutions	`SIMNETWORKS-MNT`	2013-10-29	Announced
185.31.209.0/24	RIPE	SIM-Networks Professional Hosting Solutions	`SIMNETWORKS-MNT`	2013-10-30	Announced
185.31.210.0/24	RIPE	SIM-Networks Professional Hosting Solutions	`SIMNETWORKS-MNT`	2013-10-30	Announced
185.31.211.0/24	RIPE	SIM-Networks Professional Hosting Solutions	`SIMNETWORKS-MNT`	2013-10-30	Announced
185.59.100.0/24	RIPE	Hosting Networks	`SIMNETWORKS-MNT`	2014-05-30	Announced
185.59.101.0/24	RIPE	Hosting Networks	`SIMNETWORKS-MNT`	2014-05-30	Announced
185.59.102.0/24	RIPE	Hosting Networks	`SIMNETWORKS-MNT`	2014-05-30	Announced
185.59.103.0/24	RIPE	Hosting Networks	`SIMNETWORKS-MNT`	2014-05-30	Announced
185.75.134.0/24	RIPE	—	`SIMNETWORKS-MNT`	2023-02-27	Announced
185.222.64.0/24	RIPE	—	`SIMNETWORKS-MNT`	2018-07-02	Announced
185.222.65.0/24	RIPE	—	`SIMNETWORKS-MNT`	2019-06-09	Announced
185.222.66.0/24	RIPE	—	`SIMNETWORKS-MNT`	2019-06-09	Announced
185.222.67.0/24	RIPE	—	`SIMNETWORKS-MNT`	2019-06-09	Announced
188.244.106.0/24	RIPE	—	`SIMNETWORKS-MNT`	2023-08-21	Announced
188.244.107.0/24	RIPE	—	`SIMNETWORKS-MNT`	2023-08-21	Announced
217.11.168.0/24	RIPE	—	`SIMNETWORKS-MNT`	2024-10-07	Announced
217.11.169.0/24	RIPE	—	`SIMNETWORKS-MNT`	2024-10-07	Announced
2a02:6aa0::/32	RIPE	—	`SIMNETWORKS-MNT`	2021-08-20	Announced
2a04:5340::/48	RIPE	SIM-Networks Hosted in Germany	`SIMNETWORKS-MNT`	2014-05-30	Announced
2a04:5340:1::/48	RIPE	SIM-Networks Hosted in Germany	`SIMNETWORKS-MNT`	2014-05-30	Announced
2a04:5340:2::/48	RIPE	—	`SIMNETWORKS-MNT`	2024-06-04	Announced
2a04:5340:4::/48	RIPE	—	`SIMNETWORKS-MNT`	2018-03-13	Announced
2a04:5340:5::/48	RIPE	—	`SIMNETWORKS-MNT`	2018-06-01	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS200081 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-SIM-NETWORKS`	RIPE	Lists AS200081 as a direct member
`AS-UAIX-V6`	RIPE	Lists AS200081 as a direct member
`AS-VOXILITY-SET`	APNIC	Lists AS200081 as a direct member
`AS-VOXILITY-SET`	RADB	Lists AS200081 as a direct member
`AS-VOXILITY-SET`	RIPE	Lists AS200081 as a direct member
`AS1299:AS-TWELVE99-EU-V4`	RIPE	Lists AS200081 as a direct member
`AS1299:AS-TWELVE99-EU-V6`	RIPE	Lists AS200081 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.