asn.dev

Routing security

AS149042 SITCL-AS-AP - Silicon Cloud Global (US)

Unclassified APNIC

RPKI valid 100% 13 of 13 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 77% 3 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS149042 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
103.214.168.0/23RPKI validNo IRR51
103.214.168.0/24RPKI validNo IRR51
103.214.169.0/24RPKI validNo IRR51
38.47.52.0/23RPKI validIRR51
38.47.54.0/23RPKI validIRR51
103.150.180.0/24RPKI validIRR53
103.177.80.0/23RPKI validIRR53
154.19.184.0/23RPKI validIRR53
154.19.186.0/23RPKI validIRR51
154.19.187.0/24RPKI validIRR51
2400:38e0::/48RPKI validIRR27
2400:38e0:1::/48RPKI validIRR33
2400:38e0:200::/40RPKI validIRR33

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS149042 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
38.47.52.0/22/24ARIN
103.150.180.0/24/24APNIC
103.177.80.0/23/23APNIC
103.214.168.0/23/24APNIC
154.19.184.0/22/24ARIN
2400:38e0::/48/48APNIC
2400:38e0:1::/48/48APNIC
2400:38e0:100::/40/40APNIC
2400:38e0:200::/40/40APNIC

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

22 objects · 10 not announced

Route objects naming AS149042 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
38.47.52.0/22ARINRoute Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMNT-COGC2026-05-07Not announced
38.47.52.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
38.47.53.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
38.47.54.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
38.47.55.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
154.19.184.0/22ARINRoute Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMNT-COGC2026-05-07Not announced
154.19.184.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
154.19.185.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
154.19.186.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Not announced
2400:38e0:100::/40APNICSC-LasAngeles1 Extra OptionMAINT-SITCL-HK2024-07-13Not announced
38.47.52.0/23RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Announced
38.47.54.0/23RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Announced
103.150.180.0/24APNICNingbo Youshangke Information Technology Co., Ltd.MAINT-NYITCL-CN2023-10-03Announced
103.150.180.0/24RADBZL-IDC-LAXMAINT-AS218592023-11-13Announced
103.177.80.0/23APNICSiliCloud USAMAINT-SITCL-HK2022-05-03Announced
154.19.184.0/23RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Announced
154.19.186.0/23RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Announced
154.19.187.0/24RADBRegistered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITEDMAINT-AS1742026-05-07Announced
2400:38e0::/48APNICSC-LasAngeles1MAINT-SITCL-HK2023-05-13Announced
2400:38e0:1::/48APNICSC-Tokyo1MAINT-SITCL-HK2023-05-13Announced
2400:38e0:1::/48RADBZL-IDC-TYO-W75685MAINT-AS218592023-11-13Announced
2400:38e0:200::/40APNICSC-Tokyo1 Extra OptionMAINT-SITCL-HK2024-07-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS149042 directly show who expects to carry it.

AS-setWhereRelationship
AS-40676RADBLists AS149042 as a direct member
AS-ASLINERADBLists AS149042 as a direct member
AS-BBIX-TRADBLists AS149042 as a direct member
AS-BBIX-T-V6RADBLists AS149042 as a direct member
AS-C3RADBLists AS149042 as a direct member
AS-CTGNETRADBLists AS149042 as a direct member
AS-CTGNET-CUTRADBLists AS149042 as a direct member
AS-CYBERVERSE-AUTOARINLists AS149042 as a direct member
AS-HURRICANEV6RADBLists AS149042 as a direct member
AS-HYTRONRADBLists AS149042 as a direct member
AS-IDCCUBEARINLists AS149042 as a direct member
AS-VPSORAPNICLists AS149042 as a direct member
AS-ZENLAYERRADBLists AS149042 as a direct member
AS-ZENLAYER-LAXCNRADBLists AS149042 as a direct member
AS149042:AS-SICLOUDAPNICLists AS149042 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS149042 as a direct member
AS17433:AS-HYTRONAPNICLists AS149042 as a direct member
AS17433:AS-HYTRONRADBLists AS149042 as a direct member
AS202662:AS-HYTRONRIPELists AS149042 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS149042 as a direct member
AS58453:AS-AMERICAASCUSTAPNICLists AS149042 as a direct member
AS58453:AS-AMERICAASCUSTRADBLists AS149042 as a direct member

RPKI from rpki-client, validated 2026-11-04 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.