Routing security

AS48072 ALSATIS-AS Alsatis SAS

Residential RIPE

RPKI valid 23% 8 of 35 announcements

RPKI invalid 0 none

No ROA 27 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 9 authorising this AS

Announcements

What this network originates

35 observed

Every prefix observed with AS48072 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
2a00:11e0::/32	No ROA	IRR	34
37.1.240.0/20	No ROA	IRR	52
37.1.240.0/24	No ROA	IRR	53
37.1.241.0/24	No ROA	IRR	53
37.1.242.0/24	No ROA	IRR	53
37.1.248.0/23	No ROA	IRR	53
37.1.253.0/24	No ROA	IRR	53
37.1.255.0/24	No ROA	IRR	53
85.209.224.0/22	No ROA	IRR	52
85.209.224.0/24	No ROA	IRR covering	53
85.209.225.0/24	No ROA	IRR covering	53
85.209.226.0/24	No ROA	IRR covering	53
85.209.227.0/24	No ROA	IRR covering	53
92.245.128.0/19	No ROA	IRR	52
92.245.142.0/24	No ROA	IRR	53
92.245.143.0/24	No ROA	IRR	53
92.245.149.0/24	No ROA	IRR	53
92.245.150.0/24	No ROA	IRR	53
92.245.152.0/24	No ROA	IRR	53
92.245.156.0/24	No ROA	IRR	53
92.245.157.0/24	No ROA	IRR	53
92.245.159.0/24	No ROA	IRR	53
185.77.180.0/22	No ROA	IRR	52
185.77.180.0/24	No ROA	IRR	53
185.77.181.0/24	No ROA	IRR	53
185.77.182.0/24	No ROA	IRR covering	53
185.77.183.0/24	No ROA	IRR covering	53
46.22.80.0/20	RPKI valid	IRR	52
46.22.80.0/23	RPKI valid	IRR covering	53
46.22.85.0/24	RPKI valid	IRR	53
46.22.86.0/24	RPKI valid	IRR	53
46.22.87.0/24	RPKI valid	IRR	53
46.22.88.0/23	RPKI valid	IRR covering	53
46.22.91.0/24	RPKI valid	IRR	1
46.22.95.0/24	RPKI valid	IRR	53

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS48072 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
45.90.194.0/23	/23	RIPENCC
46.22.80.0/20	/20	RIPENCC
46.22.80.0/23	/23	RIPENCC
46.22.85.0/24	/24	RIPENCC
46.22.86.0/24	/24	RIPENCC
46.22.87.0/24	/24	RIPENCC
46.22.88.0/23	/23	RIPENCC
46.22.91.0/24	/24	RIPENCC
46.22.95.0/24	/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

59 objects · 32 not announced

Route objects naming AS48072 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
37.1.243.0/24	RIPE	ALSATIS-NET	`ALSATIS-MNT`	2016-01-22	Not announced
37.1.244.0/22	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-28	Not announced
37.1.250.0/23	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
37.1.252.0/24	RIPE	—	`ALSATIS-MNT`	2018-12-12	Not announced
37.1.254.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2013-01-30	Not announced
46.22.80.0/22	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-28	Not announced
46.22.84.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.88.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.89.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.90.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.92.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.93.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
46.22.94.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
92.245.128.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.129.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.130.0/23	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.132.0/24	RIPE	—	`ALSATIS-MNT`	2018-12-12	Not announced
92.245.133.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.134.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.135.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.136.0/22	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.140.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.141.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.144.0/23	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.146.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.147.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.148.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.151.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Not announced
92.245.153.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.154.0/23	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
92.245.158.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Not announced
2a00:11e0::/48	RIPE	ALSATIS-NET route6	`ALSATIS-MNT`	2010-06-16	Not announced
37.1.240.0/20	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2011-12-16	Announced
37.1.240.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2013-01-30	Announced
37.1.241.0/24	RIPE	—	`ALSATIS-MNT`	2017-06-29	Announced
37.1.242.0/24	RIPE	—	`ALSATIS-MNT`	2017-06-29	Announced
37.1.248.0/23	RIPE	—	`ALSATIS-MNT`	2017-11-08	Announced
37.1.253.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
37.1.255.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
46.22.80.0/20	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2010-12-01	Announced
46.22.85.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Announced
46.22.86.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Announced
46.22.87.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Announced
46.22.91.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Announced
46.22.95.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-30	Announced
85.209.224.0/22	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2019-05-29	Announced
92.245.128.0/19	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2009-04-07	Announced
92.245.142.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Announced
92.245.143.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
92.245.149.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Announced
92.245.150.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
92.245.152.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-07-04	Announced
92.245.156.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
92.245.157.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
92.245.159.0/24	RIPE	—	`ALSATIS-MNT`	2018-07-19	Announced
185.77.180.0/22	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2014-11-26	Announced
185.77.180.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
185.77.181.0/24	RIPE	ALSATIS-NET route	`ALSATIS-MNT`	2017-06-29	Announced
2a00:11e0::/32	RIPE	ALSATIS-NET route6	`ALSATIS-MNT`	2011-01-28	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS48072 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-ALSATIS`	RIPE	Lists AS48072 as a direct member
`AS-HURRICANEV6`	RADB	Lists AS48072 as a direct member
`AS-TOUIX`	RIPE	Lists AS48072 as a direct member
`AS29075:AS-CUSTOMERS`	RIPE	Lists AS48072 as a direct member
`AS39801:AS-MULTIPASS-CUST-LIST`	RIPE	Lists AS48072 as a direct member
`AS43100:AS-MEMBERS`	RIPE	Lists AS48072 as a direct member
`AS43100:AS-MEMBERS:AS-LYN-RS`	RIPE	Lists AS48072 as a direct member
`AS47841:AS-OPEN-PEERING`	RIPE	Lists AS48072 as a direct member
`AS8218:AS-CUSTOMERS`	RIPE	Lists AS48072 as a direct member
`AS8218:AS-FR-CUSTOMERS`	RIPE	Lists AS48072 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.