asn.dev

Routing security

AS8143 CLOUDFLOW

Unclassified ARIN

RPKI valid 100% 18 of 18 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 17 authorising this AS

Announcements

What this network originates

18 observed

Every prefix observed with AS8143 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.128.188.0/24RPKI validIRR53
23.129.140.0/24RPKI validIRR52
23.145.36.0/24RPKI validIRR50
23.145.44.0/24RPKI validIRR53
23.146.4.0/24RPKI validIRR51
23.149.108.0/24RPKI validIRR51
23.189.248.0/24RPKI validIRR53
152.175.208.0/24RPKI validIRR54
152.175.209.0/24RPKI validIRR54
152.175.210.0/23RPKI validIRR52
152.175.212.0/23RPKI validIRR53
152.175.214.0/24RPKI validIRR23
152.175.215.0/24RPKI validIRR23
2602:f732:1::/48RPKI validIRR34
2602:f732:2::/48RPKI validIRR32
2602:f732:3::/48RPKI validIRR31
2602:f732:4::/48RPKI validIRR34
2602:f732:a::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

17 ROAs

Signed statements by address holders that AS8143 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.128.188.0/24/24ARIN
23.129.140.0/24/24ARIN
23.145.36.0/24/24ARIN
23.145.44.0/24/24ARIN
23.146.4.0/24/24ARIN
23.149.108.0/24/24ARIN
23.189.248.0/24/24ARIN
74.52.12.0/23/23APNIC
74.52.22.0/23/23APNIC
152.175.208.0/21/24RIPENCC
170.205.42.0/24/24ARIN
2602:f732:1::/48/48ARIN
2602:f732:2::/48/48ARIN
2602:f732:3::/48/48ARIN
2602:f732:4::/48/48ARIN
2602:f732:a::/48/48ARIN
2a12:1340::/29/48RIPENCC

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

32 objects · 14 not announced

Route objects naming AS8143 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
74.52.12.0/23APNICSkyline Networks Company LimitedMAINT-SKYLINE1-HK2026-05-20Not announced
74.52.12.0/23RADBautogenMAINT-AS8342026-05-20Not announced
74.52.22.0/23APNICSkyline Networks Company LimitedMAINT-SKYLINE1-HK2026-05-29Not announced
74.52.22.0/23RADBautogenMAINT-AS8342026-05-28Not announced
152.175.208.0/21RADBRoute for 152.175.208.0/21MAINT-AS493042026-07-15Not announced
152.175.208.0/21RIPE—LIR-HK-SKR-1-MNT2026-06-23Not announced
152.175.208.0/22RADBRoute for 152.175.208.0/22MAINT-AS493042026-07-15Not announced
152.175.208.0/23RADBRoute for 152.175.208.0/23MAINT-AS493042026-07-15Not announced
152.175.210.0/24RADBRoute for 152.175.210.0/24MAINT-AS493042026-07-15Not announced
152.175.211.0/24RADBRoute for 152.175.211.0/24MAINT-AS493042026-07-15Not announced
152.175.212.0/22RADBRoute for 152.175.212.0/22MAINT-AS493042026-07-15Not announced
152.175.212.0/24RADBRoute for 152.175.212.0/24MAINT-AS493042026-07-15Not announced
152.175.214.0/23RADBRoute for 152.175.214.0/23MAINT-AS493042026-07-15Not announced
170.205.42.0/24ARINBYNARIUM LLCMNT-BL-10612025-12-11Not announced
23.128.188.0/24ARINAscend Network Solutions LLCMNT-ANSL-122025-10-07Announced
23.129.140.0/24ARINFinder Networks LLCMNT-FNL-682025-12-10Announced
23.145.36.0/24ARINNeuroSync Dynamics LLCMNT-NDL-772025-09-16Announced
23.145.44.0/24ARINQuorin Network LLCMNT-QNL-72025-09-09Announced
23.146.4.0/24ARINFrostByte Networks LLCMNT-FNL-732025-11-07Announced
23.149.108.0/24ARINStranger Network LLCMNT-SNL-1462025-11-15Announced
23.189.248.0/24ARINStellar Network solutions LLCMNT-SNSL-152025-08-22Announced
152.175.208.0/24RADBRoute for 152.175.208.0/24MAINT-AS493042026-07-15Announced
152.175.209.0/24RADBRoute for 152.175.209.0/24MAINT-AS493042026-07-15Announced
152.175.210.0/23RADBRoute for 152.175.210.0/23MAINT-AS493042026-07-15Announced
152.175.212.0/23RADBRoute for 152.175.212.0/23MAINT-AS493042026-07-15Announced
152.175.214.0/24RADBRoute for 152.175.214.0/24MAINT-AS493042026-07-15Announced
152.175.215.0/24RADBRoute for 152.175.215.0/24MAINT-AS493042026-07-15Announced
2602:f732:1::/48ARINNeburst LLCMNT-CIL-2492026-07-20Announced
2602:f732:2::/48ARINNeburst LLCMNT-CIL-2492026-07-20Announced
2602:f732:3::/48ARINNeburst LLCMNT-CIL-2492026-07-20Announced
2602:f732:4::/48ARINNeburst LLCMNT-CIL-2492026-07-20Announced
2602:f732:a::/48ARINNeburst LLCMNT-CIL-2492026-07-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS8143 directly show who expects to carry it.

AS-setWhereRelationship
AS-BBIX-TRADBLists AS8143 as a direct member
AS-BBIX-T-V6RADBLists AS8143 as a direct member
AS-HURRICANEV6RADBLists AS8143 as a direct member
AS-NEBURSTARINLists AS8143 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS8143 as a direct member
AS-UNIEDGE-GLOBALRADBLists AS8143 as a direct member
AS13335:AS-CUSTOMERSARINLists AS8143 as a direct member
AS17476:AS-CUSTOMERSAPNICLists AS8143 as a direct member
AS216458:AS-CALCULATORRADBLists AS8143 as a direct member
AS216458:AS-CUSTRADBLists AS8143 as a direct member
AS399870:AS-CUSTARINLists AS8143 as a direct member
AS49304:AS-TRANSITRADBLists AS8143 as a direct member
AS58453:AS-ASIAASCUSTAPNICLists AS8143 as a direct member
AS58453:AS-ASIAASCUSTRADBLists AS8143 as a direct member
AS9331:AS-HONGKONGRADBLists AS8143 as a direct member
AS9516:AS-TRANSITRADBLists AS8143 as a direct member

RPKI from rpki-client, validated 2026-10-19 12:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-19. Cross-check on bgp.he.net.