asn.dev

Routing security

AS2027 MILKYWAN MilkyWan

Residential RIPE

RPKI valid 100% 8 of 8 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 8 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS2027 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0b:cbc0::/29RPKI validIRR33
2a0e:e700::/31RPKI validIRR34
2a0f:ce00::/29RPKI validIRR34
45.13.104.0/22RPKI validIRR53
62.204.43.0/24RPKI validIRR53
80.67.167.0/24RPKI validIRR53
193.58.42.0/23RPKI validIRR53
195.20.209.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

8 ROAs

Signed statements by address holders that AS2027 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.13.104.0/22/22RIPENCC
62.204.43.0/24/24RIPENCC
80.67.167.0/24/24RIPENCC
193.58.42.0/23/24RIPENCC
195.20.209.0/24/24RIPENCC
2a0b:cbc0::/29/29RIPENCC
2a0e:e700::/31/31RIPENCC
2a0f:ce00::/29/29RIPENCC

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

RPKI · ASPA

Declared transit providers

7 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS6696VERIXI SADeclaredObserved
AS35280F5 Networks SARLDeclaredObserved
AS35625Eurofiber France SASDeclaredObserved
AS47160MOJI SASDeclarednot observed
AS49434FBW NETWORKS SASDeclaredObserved
AS62000SERVERD SASDeclaredObserved
AS209097NETSYST SASDeclarednot observed
AS24482SG.GSnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS50628Leonix Telecom SASnot declaredObserved
AS204092Association GRIFONnot declaredObserved
AS3303Swisscom (Schweiz) AGnot declaredObserved

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

12 objects · 4 not announced

Route objects naming AS2027 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
2a0b:cbc0::/32RIPERoute to MilkyWanMILKYWAN-MNT2022-03-08Not announced
2a0b:cbc1::/32RIPERoute to MilkyWanMILKYWAN-MNT2026-04-23Not announced
2a0b:cbc2::/32RIPERoute to MilkyWanMILKYWAN-MNT2026-04-23Not announced
2a0b:cbc3::/32RIPERoute to MilkyWanMILKYWAN-MNT2026-04-23Not announced
45.13.104.0/22RIPE—MILKYWAN-MNT2022-03-04Announced
62.204.43.0/24RIPE—MILKYWAN-MNT2023-12-28Announced
80.67.167.0/24RIPERoute to MilkyWanGITOYEN-NCC2022-03-07Announced
193.58.42.0/23RIPE—MILKYWAN-MNT2023-12-28Announced
195.20.209.0/24RIPE—MILKYWAN-MNT2023-01-16Announced
2a0b:cbc0::/29RIPE—MILKYWAN-MNT2026-05-11Announced
2a0e:e700::/31RIPE—MILKYWAN-MNT2022-03-04Announced
2a0f:ce00::/29RIPE—MILKYWAN-MNT2023-12-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS2027 directly show who expects to carry it.

AS-setWhereRelationship
AS-FRANCEIX-MRS-LISTRIPELists AS2027 as a direct member
AS-FRANCEIX-PAR-LISTRIPELists AS2027 as a direct member
AS-KDDCUSTOMER2RADBLists AS2027 as a direct member
AS-MILKYWANRIPELists AS2027 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS2027 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS2027 as a direct member
AS-RIS-RRC21RIPELists AS2027 as a direct member
AS-TRANSROUTE-SPECRIPELists AS2027 as a direct member
AS-TSUKERU-UPSTREAMRIPELists AS2027 as a direct member
AS1221:AS-CUSTOMERSAPNICLists AS2027 as a direct member
AS199746:AS-BLACKLISTRIPELists AS2027 as a direct member
AS204464:AS-BLACKLISTRIPELists AS2027 as a direct member
AS213935:AS-TRANSITRIPELists AS2027 as a direct member
AS25091:AS-PEERSRIPELists AS2027 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS2027 as a direct member
AS42064:AS-MEMBERS:AS-MRS-RSRIPELists AS2027 as a direct member
AS43100:AS-MEMBERS:AS-LYN-RSRIPELists AS2027 as a direct member
AS50124:AS-PEERSRIPELists AS2027 as a direct member
AS51706:AS-MEMBERS:AS-PAR-RSRIPELists AS2027 as a direct member

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