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AS23540

CMH-IX

United States (US)

ASN Information

AS NumberAS23540
AS NameCMH-IX
OrganizationCMH-IX - CMH-IX
Also known asCMH-IX
CountryUnited States (US)
RegistryARIN
ASN TypeNot available
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusNotFound ×1
IRR RecordsView IRR route objects
Websitehttp://www.cmh-ix.net ↗

AS Path to AS23540

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 397095SETSONLLC - Setson LLC
  3. 23540Origin

Most common path, seen 7× in route collector data, latest at a collector in Singapore (2026-10-25 05:15:27 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 14 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 22 peer session(s)Amsterdam: 24 peer session(s)Singapore: 25 peer session(s)London: 31 peer session(s)Eugene, OR: 57 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (1)

View All →
PrefixFamilyRPKILast Seen
206.82.108.0/24IPv4NotFoundNot looked up yet

Peers (1)

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ASNameRelationshipPathsLast Seen
AS397095SETSONLLC - Setson LLCUpstream (inferred)189

Neighbours seen next to AS23540 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
CMH-IXColumbus, US206.82.108.12001:504:94::110GNo
CMH-IXColumbus, US206.82.108.22001:504:94::210GNo

IX ports registered by AS23540 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
WOW! Business (Columbus Datacenter)ColumbusUnited States

Data centres where AS23540 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioNot Disclosed
Geographic scopeNot Disclosed
Max prefixes (IPv4 / IPv6)1 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS23540.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS397095SETSONLLC - Setson LLCUpstream (inferred)189

Downstreams (0)

No downstream ASNs found for AS23540 in current data sources.

Registry and network details

Registered holderCMH-IX - CMH-IX
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities1
Network profile updated

Data updated . See limitations.