AS58717 ASPA — Summit Communications Upstream Provider Authorization

SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd🇧🇩

AS58717 has not published its own ASPA object, but 12 ASNs list it as an authorized upstream provider.

Listed as Upstream By
12 ASNs
Upstream Providers
—
Downstream Customers
12

Peering Topology

AS58717SUMMITCOMMUNICATIONS-…AS14789CLOUDFLARENET - Cloud…AS14789 - CLOUDFLARENET - Cloudflare, Inc.AS24556BIJOY-BD-AS-AP - Bijo…AS24556 - BIJOY-BD-AS-AP - Bijoy Online Ltd. Multihome Internet Service ProviderAS45245banglalink-AS - Bangl…AS45245 - banglalink-AS - Banglalink Digital Communications LtdAS64043EUROTELBD-ONLINE-LTD-…AS64043 - EUROTELBD-ONLINE-LTD-BD - S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.AS136009SPEEDNET-AS-AP - Spee…AS136009 - SPEEDNET-AS-AP - SpeedNetAS136531NETEXPRESSONLINE-AS-A…AS136531 - NETEXPRESSONLINE-AS-AP - NetExpress OnlineAS138151SMARTNETWORK-AS-AP - …AS138151 - SMARTNETWORK-AS-AP - Smart Network Ltd.AS138505DNS-AS-AP - DNSBDAS138505 - DNS-AS-AP - DNSBDView all 12 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(12)

These ASNs list AS58717 as an authorized upstream provider.

ASNName
AS14789🇺🇸CLOUDFLARENET - Cloudflare, Inc.
AS24556🇧🇩BIJOY-BD-AS-AP - Bijoy Online Ltd. Multihome Internet Service Provider
AS45245🇧🇩banglalink-AS - Banglalink Digital Communications Ltd
AS64043🇧🇩EUROTELBD-ONLINE-LTD-BD - S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
AS136009🇧🇩SPEEDNET-AS-AP - SpeedNet
AS136531🇧🇩NETEXPRESSONLINE-AS-AP - NetExpress Online
AS138151🇧🇩SMARTNETWORK-AS-AP - Smart Network Ltd.
AS138505🇧🇩DNS-AS-AP - DNSBD
AS150397🇧🇩UNIVERSE-AS-AP - UNIVERSE LINK
AS154189🇧🇩FIBER4-AS-AP - Fiber 4
12 total
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About ASPA - what it is and why AS58717 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 authorized to carry its traffic. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject paths that traverse an unauthorized provider, which is one of the most common causes of large-scale internet outages.

AS58717 (SUMMITCOMMUNICATIONS-BD - Summit Communications Ltd) has not yet published an ASPA object. Publishing one is free, takes a few minutes in your RIR portal, and strengthens the routing security posture of every network that depends on you. If you only buy transit from well-known upstreams, the record is usually a short list of their ASNs.

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

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