asn.dev

Routing security

AS200428 SouthernHill SouthernHill BV

Unclassified ARIN Cable/DSL/ISP

RPKI valid 100% 13 of 13 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS200428 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0a:2640::/29RPKI validIRR33
2a0a:5800::/29RPKI validIRR33
2a0d:ce00::/29RPKI validIRR33
2a05:ef40::/29RPKI validIRR33
2a06:4540::/29RPKI validIRR33
2a13::/29RPKI validIRR29
77.93.92.0/22RPKI validIRR56
185.92.60.0/22RPKI validIRR56
185.107.188.0/22RPKI validIRR56
185.151.60.0/22RPKI validIRR56
185.163.4.0/22RPKI validIRR56
185.229.208.0/22RPKI validIRR56
217.20.254.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS200428 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
77.93.92.0/22/22RIPENCC
185.92.60.0/22/22RIPENCC
185.107.188.0/22/22RIPENCC
185.151.60.0/22/22RIPENCC
185.163.4.0/22/22RIPENCC
185.229.208.0/22/22RIPENCC
217.20.254.0/24/24RIPENCC
2001:470:344::/48/48ARIN
2a05:ef40::/29/29RIPENCC
2a06:4540::/29/29RIPENCC
2a0a:2640::/29/29RIPENCC
2a0a:5800::/29/29RIPENCC
2a0d:ce00::/29/29RIPENCC
2a13::/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

17 objects · 4 not announced

Route objects naming AS200428 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
77.93.93.0/24RIPE—NL-SOUTHERNHILL-1-MNT2025-08-20Not announced
77.93.94.0/24RIPE—NL-SOUTHERNHILL-1-MNT2025-08-20Not announced
77.93.95.0/24RIPE—NL-SOUTHERNHILL-1-MNT2025-08-20Not announced
2001:470:344::/48ARINNET-2001-470-344---48-AS200428MNT-HURC2024-07-25Not announced
77.93.92.0/22RIPE—NL-SOUTHERNHILL-1-MNT2025-08-20Announced
185.92.60.0/22RIPE—NL-IVENGI-1-MNT2020-09-21Announced
185.107.188.0/22RIPESouthernHill B.V.NL-SOUTHERNHILL-1-MNT2015-08-13Announced
185.151.60.0/22RIPE—NL-SOUTHERNHILL-1-MNT2019-07-03Announced
185.163.4.0/22RIPE—NL-SOUTHERNHILL-1-MNT2019-07-03Announced
185.229.208.0/22RIPEJ.A.H. Holding B.V.NL-JAHHOLDING-1-MNT2019-06-13Announced
217.20.254.0/24RIPE—NL-SHIX-1-MNT2023-09-25Announced
2a05:ef40::/29RIPE—NL-SOUTHERNHILL-1-MNT2020-09-21Announced
2a06:4540::/29RIPESouthernHill B.V.NL-SOUTHERNHILL-1-MNT2015-10-04Announced
2a0a:2640::/29RIPE—NL-SOUTHERNHILL-1-MNT2019-07-03Announced
2a0a:5800::/29RIPE—NL-SOUTHERNHILL-1-MNT2019-07-03Announced
2a0d:ce00::/29RIPE—NL-JAHHOLDING-1-MNT2018-08-02Announced
2a13::/29RIPE—NL-SHIX-1-MNT2023-09-25Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS200428 directly show who expects to carry it.

AS-setWhereRelationship
AS-BENELUXRIPELists AS200428 as a direct member
AS-HURRICANERADBLists AS200428 as a direct member
AS-HURRICANEV6RADBLists AS200428 as a direct member
AS-JOINTTRANSITRIPELists AS200428 as a direct member
AS-JOINTTRANSIT-IPV6RIPELists AS200428 as a direct member
AS-NL-IX-RSRIPELists AS200428 as a direct member
AS-OPENPEERINGRIPELists AS200428 as a direct member
AS-TRANSROUTE-SPECRIPELists AS200428 as a direct member
AS200428:AS-ALLRIPELists AS200428 as a direct member

RPKI from rpki-client, validated 2026-11-09 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-09. Cross-check on bgp.he.net.