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AS397773

ENSCO-INC - ENSCO, Inc.

United States (US)

ASN Information

AS NumberAS397773
AS NameENSCO-INC
OrganizationENSCO-INC - ENSCO, Inc.
Also known asNot available
CountryUnited States (US)
RegistryARIN
ASN TypeNot available
Last Seen
Announcement Count1
IPv4 Prefix Count1
IPv6 Prefix Count0
RPKI StatusNotFound ×1
IRR RecordsNone found
WebsiteNot available

AS Path to AS397773

  1. 3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.
  2. 7018ATT-INTERNET4 - AT&T Enterprises, LLC
  3. 397773Origin

Most common path, seen 3× in route collector data, latest at a collector in London (2026-10-20 06:04:52 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 21 peer session(s)Amsterdam: 23 peer session(s)London: 29 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 (1)

View All →
PrefixFamilyRPKILast Seen
192.35.58.0/24IPv4NotFoundNot looked up yet

Peers (1)

View All →
ASNameRelationshipPathsLast Seen
AS7018ATT-INTERNET4 - AT&T Enterprises, LLCUpstream (inferred)175

Neighbours seen next to AS397773 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 (0)

IX Updates →

No Internet Exchange ports are registered for AS397773.

IX ports registered by AS397773 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS397773.

Data centres where AS397773 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsAS-LUMEN-CUSTOMERS-ASNS
Peering policyNot available
Multiple locationsNot available
Ratio requirementNot available
ContractNot available
TrafficNot available
Traffic ratioNot available
Geographic scopeNot available
Max prefixes (IPv4 / IPv6)Not available
Unicast / IPv6 / MulticastNot available
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS397773.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS7018ATT-INTERNET4 - AT&T Enterprises, LLCUpstream (inferred)175

Downstreams (0)

No downstream ASNs found for AS397773 in current data sources.

Registry and network details

Registered holderENSCO-INC - ENSCO, Inc.
RegisteredYes
Peering policyNot available
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchangesNot available
FacilitiesNot available
Network profile updatedNot available

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Data updated . See limitations.