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AS7018 · Registration country: US US — AT&T Enterprises, LLC

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ATT-INTERNET4 · ARIN · Registration country: US US

Identity sourceAS7018 · Registration country: US US AT&T Enterprises, LLC

NRO allocation data

627IPv4 prefixes
15IPv6 prefixes
1,924Observed neighbors
RPKIValid: 355Invalid: 0Not found: 287Unknown: 0

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 11 Oct 02:00 UTC; routeviews6 11 Oct 02:00 UTC. Validator: 11 Oct 04:20 UTC. Publication-point issues: 89

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 96,429,824

IPv6 addresses: 42545535359418145434024848392192

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Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

Advanced filters

355 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

PrefixRPKILast observedDetails
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 02:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T02:00:00+00:00 · 1 selected peers · RPKI valid

Next rows

Export observed prefixes: TXT · CSV · JSON

Observed AS neighbors

1924 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.

1924 matching neighbors · 1–25 shown

NetworkIPv4/IPv6Seen inLast observedDetails
AS33 · Registration country: US US HP Inc.
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS71 · Registration country: US US HP Inc.
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 02:00 UTC
AS81 · Registration country: US US MCNC
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS109 · Registration country: US US CISCO SYSTEMS, INC.
IPv4
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS157 · Registration country: US US HEWLETT PACKARD ENTERPRISE COMPANY
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS174 · Registration country: US US Cogent Communications, LLC
IPv4, IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS237 · Registration country: US US Merit Network Inc.
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS547 · Registration country: US US IBM
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS600 · Registration country: US US OARnet
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS714 · Registration country: US US Apple Inc.
IPv4, IPv6
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS773 · Registration country: US US Parsons Corporation
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS797 · Registration country: US US AT&T Services, Inc.
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS805 · Registration country: US US Globe Life Inc.
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS846 · Registration country: US US SOLV Energy, LLC
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS986 · Registration country: US US Kingsburg Media Foundation
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1035 · Registration country: US US Kimberly-Clark Corporation
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1041 · Registration country: US US KMB3 - Kimberly-Clark Corporation
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1053 · Registration country: US US BEARCOM-ALWAYS-ON - BearCom Operating, LLC
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1073 · Registration country: US US South Carolina Legislative Services Agency
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1078 · Registration country: US US LIGHTWAVE-COMMUNICATIONS - Lightwave
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1080 · Registration country: US US WPCCU-ASN-01 - Water and Power Community Credit Union
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1261 · Registration country: US US NATINST-AS-AS - National Instruments Corporation
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1299 · Registration country: SE SE TWELVE99 Arelion Sweden AB
IPv4, IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS1313 · Registration country: US US Adobe Systems Inc.
IPv4
ris-rrc00, routeviews2
11 Oct 02:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC
AS1341 · Registration country: US US ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.
IPv4
routeviews2
11 Oct 02:00 UTC
Source observations
  • routeviews2 · IPv4 · 11 Oct 02:00 UTC

Next neighbors

Clear neighbor filters

View observed neighbor graph (up to 15 AS nodes)

Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.

Showing 14 of 1924 matching neighbors, in table sort order, independent of table page.

AS7018AS33AS71AS81AS109AS157AS174AS237AS547AS600AS714AS773AS797AS805AS846

Peering & locations

Loading public source data…

Registry information

ARIN · fetched 11 Oct 03:02 UTC

Resource name
ATT-INTERNET4
Handle
AS7018
RDAP country
Not supplied
ASN
7018

Registered organizations

Last Changed: 18 Mar 2025 19:12 UTC

Registration: 30 Jul 1996 04:00 UTC

Registry source

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

NRO data and format

Prefix count history

Uses the public RIPEstat Data API when requested.

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

SourceSnapshotFamilyPrefixesPeer coverage
routeviews2
11 Oct 02:00 UTC
IPv4
627
140.192.8.16/IPv4
routeviews6
11 Oct 02:00 UTC
IPv6
15
2406:840:feed:2::1/IPv6
routeviews2
11 Oct 00:00 UTC
IPv4
627
140.192.8.16/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv6
15
2a00:5884::6/IPv6, 89.234.186.6/IPv4
routeviews6
11 Oct 00:00 UTC
IPv6
15
2406:840:feed:2::1/IPv6
ris-rrc00
11 Oct 00:00 UTC
IPv4
626
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
10 Oct 16:00 UTC
IPv4
626
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
10 Oct 16:00 UTC
IPv6
15
2a00:5884::6/IPv6, 89.234.186.6/IPv4