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AS25653

FORTRESSITX

United States (US)

ASN Information

AS NumberAS25653
AS NameFORTRESSITX
OrganizationFORTRESSITX - FortressITX
Also known asNot available
CountryUnited States (US)
RegistryARIN
ASN TypeNSP
Last Seen
Announcement Count87
IPv4 Prefix Count87
IPv6 Prefix Count0
RPKI StatusValid Γ—49NotFound Γ—1
IRR RecordsView IRR route objects
Websitehttps://www.fortressitx.com/ β†—

AS Path to AS25653

  1. 16552DIGICERT - Tiggee LLC
  2. 3257GTT-BACKBONE GTT Communications Inc.
  3. 25653Origin

Most common path, seen 25Γ— in route collector data, latest at a collector in SΓ£o Paulo (2026-10-22 05:41:28 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)SΓ£o Paulo: 16 peer session(s)Johannesburg: 17 peer session(s)Singapore: 21 peer session(s)Amsterdam: 24 peer session(s)London: 30 peer session(s)Eugene, OR: 56 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 (87)

View All β†’
PrefixFamilyRPKILast Seen
65.98.0.0/17IPv4NotFoundNot looked up yet
65.98.0.0/22IPv4ValidNot looked up yet
65.98.4.0/24IPv4ValidNot looked up yet
65.98.6.0/23IPv4ValidNot looked up yet
65.98.8.0/22IPv4ValidNot looked up yet
65.98.13.0/24IPv4ValidNot looked up yet
65.98.14.0/23IPv4ValidNot looked up yet
65.98.16.0/23IPv4ValidNot looked up yet
ASNameRelationshipPathsLast Seen
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)423
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)383
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)61
AS286KPN GTT Communications Inc.Upstream (inferred)Inferredβ€”

Neighbours seen next to AS25653 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 β†’
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
Equinix New YorkNew York, US198.32.118.2142001:504:f::2:5653:110GNo

IX ports registered by AS25653 (self-reported by the network).

Interconnection Facilities (4)

FacilityCityCountry
Equinix DA - Dallas (previously Infomart Dallas)DallasUnited States
Digital Realty NYC (111 8th Ave)New YorkUnited States
Equinix NY1 - New York, NewarkNewarkUnited States
Equinix NY2/NY4/NY5/NY6 - New York, SecaucusSecaucusUnited States

Data centres where AS25653 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-FORTRESS
Member of AS-SETsSee IRR page
Peering policySelective
Multiple locationsNot Required
Ratio requirementNo
ContractNot available
Traffic5-10Gbps
Traffic ratioBalanced
Geographic scopeNorth America
Max prefixes (IPv4 / IPv6)50 / 3
Unicast / IPv6 / MulticastYes / No / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS25653.

Only contacts the network has chosen to publish are shown.

Upstreams (4)

ASNameRelationshipPathsLast Seen
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)423
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)383
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)61
AS286KPN GTT Communications Inc.Upstream (inferred)Inferredβ€”

Downstreams (0)

No downstream ASNs found for AS25653 in current data sources.

Registry and network details

Registered holderFORTRESSITX - FortressITX
RegisteredYes
Peering policySelective
IRR AS-setAS-FORTRESS
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities4
Network profile updated

Data updated . See limitations.