AS58453 ASPA Check - China Mobile International Limited

CMI-INT-HK - China Mobile International Limited🇭🇰 - ASPA check for AS58453: the upstream transit providers AS58453 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS58453 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS58453 has not published its own ASPA object, but 14 ASNs list it as an authorized upstream provider.

Listed as Upstream By
14 ASNs
Upstream Providers
-
Downstream Customers
14

Peering Topology

AS58453 peering topology: 0 upstream providers and 14 downstream customersNo upstreams. Downstreams: AS24492, AS56099, AS58717, AS60171, AS60280, AS63834, AS131267, AS134788 and more.AS58453 - CMI-INT-HK - China Mobile International LimitedAS58453CMI-INT-HK - China Mo…AS24492IIT-WICAM-AS-AP - WiC…AS24492 - IIT-WICAM-AS-AP - WiCAM Corporation Ltd.AS56099AVCHI-CLICK-AS-AP - A…AS56099 - AVCHI-CLICK-AS-AP - Asian Vision CableAS58717SUMMITCOMMUNICATIONS-…AS58717 - SUMMITCOMMUNICATIONS-BD - Summit Communications LtdAS60171AFRIX-AS AFR-IX TELEC…AS60171 - AFRIX-AS AFR-IX TELECOM S.A.AS60280NTEC Republican Unita…AS60280 - NTEC Republican Unitary Enterprise National Traffic Exchange CenterAS63834PNPL-AS-AP - PrimeXM …AS63834 - PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTDAS131267UNITEL-LA - Star Tele…AS131267 - UNITEL-LA - Star TelecomAS134788PARASATCABLETV-AS-AP …AS134788 - PARASATCABLETV-AS-AP - Parasat Cable TV, IncView all 14 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(14)

These ASNs list AS58453 as an authorized upstream provider.

ASNName
AS24492🇰🇭IIT-WICAM-AS-AP - WiCAM Corporation Ltd.
AS56099🇵🇭AVCHI-CLICK-AS-AP - Asian Vision Cable
AS58717🇧🇩SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd
AS60171🇪🇸AFRIX-AS AFR-IX TELECOM S.A.
AS60280🇧🇾NTEC Republican Unitary Enterprise "National Traffic Exchange Center"
AS63834🇸🇬PNPL-AS-AP - PrimeXM Networks (Singapore) PTE. LTD
AS131267🇱🇦UNITEL-LA - Star Telecom
AS134788🇵🇭PARASATCABLETV-AS-AP - Parasat Cable TV, Inc
AS136750🇭🇰CMI-INT-AS-AP - China Mobile International Limited
AS141419🇭🇰CMI-THA-AS-AP - CHINA MOBILE INTERNATIONAL (THAILAND) LTD.
14 total
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About ASPA - what it is and why AS58453 should publish one

ASPA (Autonomous System Provider Authorization) is a cryptographically signed RPKI object specified in the IETF draft-ietf-sidrops-aspa-profile that lets an AS declare which upstream networks are its authorized transit providers. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject AS-paths in which a network appears as a provider without being authorized. Route leaks are a frequent cause of large routing incidents, and ROV alone cannot detect them because the origin of a leaked route is correct.

AS58453 (CMI-INT-HK - China Mobile International Limited) has not published an ASPA object. Hops through it are therefore "unknown" to ASPA validation - not invalid, but not protected either. An ASPA object lists every transit provider of the network (or AS0 if it has none) and is created in the RIR's hosted RPKI where ASPA is supported, or in a delegated RPKI setup. For most networks the record is a short list of their upstream ASNs.

Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools

Related Tools and Guides

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