asn.dev

Routing security

AS17529 MEDIACAT STARCAT CABLE NETWORK Co .,LTD.

Unclassified APNIC

RPKI valid 100% 14 of 14 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 15 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS17529 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
58.146.0.0/18RPKI validIRR52
58.146.64.0/19RPKI validIRR52
61.211.128.0/20RPKI validIRR52
61.213.192.0/21RPKI validIRR52
61.213.200.0/21RPKI validIRR52
120.138.128.0/18RPKI validIRR52
124.241.128.0/18RPKI validIRR52
125.58.64.0/18RPKI validIRR52
180.200.0.0/17RPKI validIRR52
193.115.32.0/19RPKI validIRR52
203.91.160.0/19RPKI validIRR52
211.128.16.0/20RPKI validIRR52
219.100.227.0/24RPKI validIRR52
2001:3b0::/32RPKI validIRR34

RPKI · ROAs

Route origin authorisations

15 ROAs

Signed statements by address holders that AS17529 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
58.146.0.0/18/18APNIC
58.146.64.0/19/19APNIC
61.211.128.0/20/20APNIC
61.213.192.0/21/21APNIC
61.213.200.0/21/21APNIC
120.138.128.0/18/18APNIC
124.241.128.0/18/18APNIC
125.58.64.0/18/18APNIC
180.200.0.0/17/17APNIC
193.115.32.0/19/19APNIC
203.91.160.0/19/19APNIC
211.128.16.0/20/20APNIC
219.100.227.0/24/24APNIC
2001:3b0::/32/32APNIC
2405:7000:4000::/48/48APNIC

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 AS17529 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
61.213.192.0/20RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
2405:7000:4000::/48NTTCOMMEDIACAT IPv6 NetworkMAINT-AS93542025-02-28Not announced
2405:7000:4000::/48RADBMEDIACAT IPv6 NetworkMAINT-AS93542025-02-28Not announced
58.146.0.0/18NTTCOMMEDIACAT CIDR BLOCK 8MAINT-AS93542017-04-14Announced
58.146.0.0/18RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
58.146.64.0/19NTTCOMMEDIACAT CIDR BLOCK 11MAINT-AS93542017-04-14Announced
58.146.64.0/19RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
61.211.128.0/20NTTCOMMEDIACAT CIDR BLOCK 7MAINT-AS93542017-04-14Announced
61.211.128.0/20RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
61.213.192.0/21NTTCOMMEDIACAT CIDR BLOCK 5MAINT-AS93542017-04-14Announced
61.213.192.0/21RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
61.213.200.0/21NTTCOMMEDIACAT CIDR BLOCK 1MAINT-AS93542017-04-14Announced
61.213.200.0/21RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
120.138.128.0/18NTTCOMMEDIACAT CIDR BLOCK 4MAINT-AS93542017-04-14Announced
120.138.128.0/18RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
124.241.128.0/18NTTCOMMEDIACAT CIDR BLOCK 10MAINT-AS93542017-04-14Announced
124.241.128.0/18RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
125.58.64.0/18NTTCOMMEDIACAT CIDR BLOCK 6MAINT-AS93542017-04-14Announced
125.58.64.0/18RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
180.200.0.0/17NTTCOMMEDIACAT CIDR BLOCK 9MAINT-AS93542017-04-14Announced
180.200.0.0/17RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
193.115.32.0/19NTTCOMMEDIACAT CIDR BLOCK 12MAINT-AS93542018-07-11Announced
193.115.32.0/19RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
203.91.160.0/19NTTCOMMEDIACAT CIDR BLOCK 2MAINT-AS93542017-04-14Announced
203.91.160.0/19RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
211.128.16.0/20NTTCOMMEDIACAT CIDR BLOCK 3MAINT-AS93542017-04-14Announced
211.128.16.0/20RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced
219.100.227.0/24NTTCOMMEDIACAT CIDR BLOCK 13MAINT-AS93542025-02-28Announced
219.100.227.0/24RADBMEDIACAT CIDR BLOCK 13MAINT-AS93542025-02-28Announced
2001:3b0::/32NTTCOMMEDIACAT IPv6 NetworkMAINT-AS93542017-04-27Announced
2001:3b0::/32RADBCommunity Network Center Inc.MAINT-AS93542023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS17529 directly show who expects to carry it.

AS-setWhereRelationship
AS-ANCRADBLists AS17529 as a direct member
AS-BBIX-TRADBLists AS17529 as a direct member
AS-BBIX-T-V6RADBLists AS17529 as a direct member
AS-CNCINTTCOMLists AS17529 as a direct member
AS-CNCIRADBLists AS17529 as a direct member
AS-GIGAINFRA-V6RADBLists AS17529 as a direct member
AS-HURRICANEV6RADBLists AS17529 as a direct member
AS-IIJRADBLists AS17529 as a direct member
AS-IIJ6RADBLists AS17529 as a direct member
AS-IPV6_VECTANTRADBLists AS17529 as a direct member
AS-KDDRADBLists AS17529 as a direct member
AS-KDDCUSTOMER2RADBLists AS17529 as a direct member
AS-KDDI6RADBLists AS17529 as a direct member
AS-MEDIACATRADBLists AS17529 as a direct member
AS-MESH-CUSTOMER:AS9354RADBLists AS17529 as a direct member
AS-PACNETRADBLists AS17529 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS17529 as a direct member
AS-PACNET-DOWNSTREAM-JPRADBLists AS17529 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS17529 as a direct member
AS-VECTANTRADBLists AS17529 as a direct member
AS-XO-BARINLists AS17529 as a direct member
AS2497:AS-IIJRADBLists AS17529 as a direct member
AS2497:AS-IIJ6RADBLists AS17529 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.