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AS7850

CityLink Telecom NM, LLC

United States (US)

ASN Information

AS NumberAS7850
AS NameTN-ASN-CL
OrganizationTN-ASN-CL - Tarakona Networks, LLC
Also known asCityLink Telecom NM, LLC
CountryUnited States (US)
RegistryARIN
ASN TypeNSP
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusValid1 of 1 prefixes
IRR RecordsView IRR route objects
Websitehttp://www.citylinkfiber.com ↗

AS Path to AS7850

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 26042FIBERSTATE - FiberState, LLC
  3. 5726INTERWORLD - InterWorld Communications, Inc.
  4. 7850Origin

Most common path, seen 4× in route collector data, latest at a collector in Eugene, OR (2026-10-23 12:42:24 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 17 peer session(s)Singapore: 22 peer session(s)Amsterdam: 23 peer session(s)London: 29 peer session(s)Eugene, OR: 54 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
198.187.253.0/24IPv4ValidNot looked up yet

Peers (1)

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ASNameRelationshipPathsLast Seen
AS5726INTERWORLD - InterWorld Communications, Inc.Upstream (inferred)172

Neighbours seen next to AS7850 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 (6)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
Any2WestLos Angeles and Silicon Valley, US206.72.210.742001:504:13::210:7410GYes
Equinix AshburnAshburn, US206.126.238.162001:504:0:2::7850:110GYes
Equinix LondonLondon, GB185.1.104.982001:7f8:be::7850:11GYes
Equinix San JoseSan Jose, US206.223.117.52001:504:0:1::7850:110GYes
LINX LON1London, GB195.66.227.2412001:7f8:4::1eaa:11GYes
LINX LON2London, GB195.66.238.572001:7f8:4:1::1eaa:11GYes

IX ports registered by AS7850 (self-reported by the network).

Interconnection Facilities (6)

FacilityCityCountry
Equinix LD8 - London, DocklandsLondonUnited Kingdom
Centersquare Albuquerque (ABQ1)AlbuquerqueUnited States
H5 Data Centers AlbuquerqueAlbuquerqueUnited States
Equinix DC1-DC15,DC21-DC22 - AshburnAshburnUnited States
CoreSite - Los Angeles (LA1) One WilshireLos AngelesUnited States
Equinix SV1/SV5/SV10 - Silicon Valley, San JoseSan JoseUnited States

Data centres where AS7850 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS7850:AS-ALL
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic50-100Gbps
Traffic ratioMostly Inbound
Geographic scopeNorth America
Max prefixes (IPv4 / IPv6)5000 / 1000
Unicast / IPv6 / MulticastYes / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS7850.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS5726INTERWORLD - InterWorld Communications, Inc.Upstream (inferred)172

Downstreams (0)

No downstream ASNs found for AS7850 in current data sources.

Registry and network details

Registered holderTN-ASN-CL - Tarakona Networks, LLC
RegisteredYes
Peering policyOpen
IRR AS-setAS7850:AS-ALL
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges6
Facilities6
Network profile updated

Data updated . See limitations.