asn.dev

Routing security

AS4150 SUPRANET-WIS

Residential ARIN

RPKI valid 100% 11 of 11 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS4150 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
66.170.0.0/19RPKI validIRR57
66.170.26.0/24RPKI validIRR57
74.91.96.0/20RPKI validIRR57
162.218.0.0/22RPKI validIRR57
162.250.40.0/22RPKI validIRR57
192.236.29.0/24RPKI validIRR57
192.236.30.0/23RPKI validIRR57
198.27.60.0/22RPKI validIRR57
199.91.248.0/22RPKI validIRR57
2607:f4e0::/32RPKI validIRR34
2607:f4e0:200::/40RPKI validIRR covering34

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS4150 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.170.0.0/19/24ARIN
74.91.96.0/20/24ARIN
162.218.0.0/22/24ARIN
162.250.40.0/22/24ARIN
192.236.28.0/22/24ARIN
198.27.60.0/22/24ARIN
199.91.248.0/22/24ARIN
2605:2580::/32/40ARIN
2607:f4e0::/32/40ARIN

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

16 objects · 2 not announced

Route objects naming AS4150 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
192.236.28.0/22ARIN8000 Excelsior DriveMNT-MCB-212025-06-11Not announced
2605:2580::/32ARIN8000 Excelsior DriveMNT-MCB-212025-06-11Not announced
66.170.0.0/19ARINSupraNet Communications, Inc.MNT-SUPN2025-06-11Announced
66.170.0.0/19RADBSupraNetMAINT-CHTR-WD2023-11-13Announced
66.170.26.0/24ARINSupraNet Communications, Inc.MNT-SUPN2016-07-07Announced
74.91.96.0/20ARIN8000 Excelsior DriveMNT-MCB-212025-06-11Announced
162.218.0.0/22ARINSupraNet Communications, Inc.MNT-SUPN2025-06-11Announced
162.218.0.0/22RADBProxy for SUPRANET CommunicationsMAINT-CHTR-WD2023-11-13Announced
162.250.40.0/22ARIN8000 Excelsior DriveMNT-MCB-212025-06-11Announced
192.236.29.0/24ARIN8000 Excelsior DriveMNT-MCB-212025-06-12Announced
192.236.30.0/23ARIN8000 Excelsior DriveMNT-MCB-212025-06-12Announced
198.27.60.0/22ARINSupraNet Communications, Inc.MNT-SUPN2025-06-11Announced
198.27.60.0/22RADBSupraNet AS4150MAINT-CHTR-WD2023-11-13Announced
199.91.248.0/22ARINSupraNet Communications, Inc.MNT-SUPN2025-06-11Announced
199.91.248.0/22RADBCharter route proxy for SupraNet Communications, Inc.MAINT-CHTR-WD2023-11-13Announced
2607:f4e0::/32ARINSupraNet Communications, Inc.MNT-SUPN2025-06-11Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4150 directly show who expects to carry it.

AS-setWhereRelationship
AS-13986RADBLists AS4150 as a direct member
AS-18474RADBLists AS4150 as a direct member
AS-AS33274-MICE-RS-PEERSARINLists AS4150 as a direct member
AS-CHTR-BBRADBLists AS4150 as a direct member
AS-GTTCUSTRIPELists AS4150 as a direct member
AS-GTTCUST6RIPELists AS4150 as a direct member
AS-HURRICANERADBLists AS4150 as a direct member
AS-HURRICANEV6RADBLists AS4150 as a direct member
AS-LEVEL3-IPV6RIPELists AS4150 as a direct member
AS-SUPRANET-4150ARINLists AS4150 as a direct member
AS-SUPRANET-NETWORKARINLists AS4150 as a direct member
AS-TRANSROUTE-SPECRIPELists AS4150 as a direct member
AS33495:AS-MEMBERSALTDBLists AS4150 as a direct member

RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.