asn.dev

Routing security

AS133041 TIANXINGROUP-AS-AP - Tianxin Group Co., Limited

Unclassified ARIN Cable/DSL/ISP

RPKI valid 80% 8 of 10 announcements
RPKI invalid 0 none
No ROA 2 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS133041 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.130.157.0/24No ROAIRR52
103.140.69.0/24No ROAIRR52
45.120.44.0/24RPKI validIRR51
45.120.45.0/24RPKI validIRR52
45.120.47.0/24RPKI validIRR51
103.75.0.0/24RPKI validIRR51
103.75.1.0/24RPKI validIRR51
103.75.2.0/24RPKI validIRR51
103.75.3.0/24RPKI validIRR51
103.140.68.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS133041 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.120.44.0/24/24APNIC
45.120.45.0/24/24APNIC
45.120.46.0/24/24APNIC
45.120.47.0/24/24APNIC
103.75.0.0/24/24APNIC
103.75.1.0/24/24APNIC
103.75.2.0/24/24APNIC
103.75.3.0/24/24APNIC
103.140.68.0/24/24APNIC

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

31 objects · 3 not announced

Route objects naming AS133041 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
45.120.46.0/24APNICHONG KONG DATA CENTERMAINT-TIANXINGROUP-HK2019-04-17Not announced
45.120.46.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Not announced
45.120.46.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Not announced
38.130.157.0/24RADBRoute Registered for Cogent Communications Customer - Tianxin Group LtdMAINT-AS1742025-09-08Announced
45.120.44.0/24APNICHONG KONG DATA CENTREMAINT-TIANXINGROUP-HK2019-04-17Announced
45.120.44.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
45.120.44.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
45.120.45.0/24APNICTaiwan CustomerMAINT-ANTG-TW2025-07-25Announced
45.120.45.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
45.120.45.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
45.120.47.0/24APNICHONG KONG DATA CENTERMAINT-TIANXINGROUP-HK2019-04-17Announced
45.120.47.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
45.120.47.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.75.0.0/24APNICTianxin Group Co., LimitedMAINT-TIANXINGROUP-HK2017-06-14Announced
103.75.0.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.75.0.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.75.1.0/24APNICHONG KONG DATA CENTERMAINT-TIANXINGROUP-HK2019-04-17Announced
103.75.1.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.75.1.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.75.2.0/24APNICHONG KONG DATA CENTERMAINT-TIANXINGROUP-HK2019-04-17Announced
103.75.2.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.75.2.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.75.3.0/24APNICHONG KONG DATA CENTREMAINT-TIANXINGROUP-HK2019-04-17Announced
103.75.3.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.75.3.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.140.68.0/24APNICHONGKONG GLOBAL NETWORK TELECOMMUNICATIONS CO., LIMITEDMAINT-HGNANT-HK2023-06-07Announced
103.140.68.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.140.68.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced
103.140.69.0/24APNICuk InternetMAINT-HGNANT-UK2025-07-14Announced
103.140.69.0/24NTTCOMProxy-registered route objectMAINT-AS93042021-09-02Announced
103.140.69.0/24RADBProxy-registered route objectMAINT-AS93042023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS133041 directly show who expects to carry it.

AS-setWhereRelationship
AS-C3RADBLists AS133041 as a direct member
AS-CN2RADBLists AS133041 as a direct member
AS-CTGNET-CUTRADBLists AS133041 as a direct member
AS-CTI-TELECOMRADBLists AS133041 as a direct member
AS-HKBN-TRANSITRADBLists AS133041 as a direct member
AS-HUTCHCITYRADBLists AS133041 as a direct member
AS-KDDCUSTOMER2RADBLists AS133041 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS133041 as a direct member
AS-ZENLAYERRADBLists AS133041 as a direct member
AS20473:AS-VULTRRADBLists AS133041 as a direct member
AS2914:AS-ASIANTTCOMLists AS133041 as a direct member
AS9269:AS-HKBN-TRANSITNTTCOMLists AS133041 as a direct member
AS9269:AS-HKBN-TRANSITRADBLists AS133041 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.