Skip to content
KYNEXBGP Toolkit
Nexstream logo

AS397952

Nexstream

United States (US)

ASN Information

AS NumberAS397952
AS NameNEXSTREAM
OrganizationNEXSTREAM - Nexstream
Also known asNexstream
CountryUnited States (US)
RegistryARIN
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count4
IPv4 Prefix Count3
IPv6 Prefix Count1
RPKI StatusValid4 of 4 prefixes
IRR RecordsView IRR route objects
Websitehttps://www.nexstream.net ↗

AS Path to AS397952

  1. 49544i3Dnet i3D.net B.V
  2. 397952Origin

Most common path, seen 12× in route collector data, latest at a collector in Johannesburg (2026-10-19 12:14:58 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 18 peer session(s)São Paulo: 23 peer session(s)Johannesburg: 31 peer session(s)Amsterdam: 33 peer session(s)Singapore: 33 peer session(s)London: 36 peer session(s)Eugene, OR: 91 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 (4)

View All →
PrefixFamilyRPKILast Seen
23.135.240.0/24IPv4Valid
158.51.107.0/24IPv4Valid
199.116.52.0/22IPv4ValidNot looked up yet
2605:3dc0::/32IPv6Valid

Peers (13)

View All →
ASNameRelationshipPathsLast Seen
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)444
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)111
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)18
AS4230AS4230 - CLARO S.A.Upstream (inferred)17
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS35280F5 F5 Networks SARLUpstream (inferred)7
AS23473PAVLOVMEDIA - PAVLOV MEDIA INCUpstream (inferred)1
AS29838AMC - Atlantic Metro Communications II, Inc.Upstream (inferred)1

Neighbours seen next to AS397952 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
DE-CIX DallasDallas, US206.53.202.1762001:504:61:0:6:1280:0:120GYes

IX ports registered by AS397952 (self-reported by the network).

Interconnection Facilities (4)

FacilityCityCountry
Data Foundry Texas 1AustinUnited States
FIBERTOWN Bryan Data CenterBryanUnited States
Cologix DAL1DallasUnited States
H5 Data Centers San AntonioSan AntonioUnited States

Data centres where AS397952 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS397952:AS-ALL
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic10-20Gbps
Traffic ratioMostly Inbound
Geographic scopeNorth America
Max prefixes (IPv4 / IPv6)4 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (2)

RoleNameEmailPhone
NOCNocnoc@nexstream.net+18884992613
AbuseNexstream Abuseabuse@nexstream.net+18884992613

Only contacts the network has chosen to publish are shown.

Upstreams (11)

ASNameRelationshipPathsLast Seen
AS174COGENT-174 - Cogent Communications, LLCUpstream (inferred)444
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)111
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)18
AS4230AS4230 - CLARO S.A.Upstream (inferred)17
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS35280F5 F5 Networks SARLUpstream (inferred)7
AS23473PAVLOVMEDIA - PAVLOV MEDIA INCUpstream (inferred)1
AS29838AMC - Atlantic Metro Communications II, Inc.Upstream (inferred)1
AS971PUREVOLTAGE - PureVoltage Hosting Inc.Upstream (inferred)Inferred—
AS25091IP-Max IP-Max SAUpstream (inferred)Inferred—
AS32097WII - WholeSale Internet, Inc.Upstream (inferred)Inferred—

Downstreams (1)

ASNameRelationshipPathsLast Seen
AS54979ZEECON - Zeecon Wireless Internet L.L.C.Downstream (inferred)Inferred—

Registry and network details

Registered holderNEXSTREAM - Nexstream
RegisteredYes
Peering policyOpen
IRR AS-setAS397952:AS-ALL
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities4
Network profile updated

Some information on this page is from an earlier update because a data source is temporarily unavailable.

Data updated . See limitations.