Autonomous System

AS7018 · AT&T US - 7018

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat

Announced IPs

113.7M

IPv4

IPv4 Prefixes

682

IPv6 Prefixes

Hosted Domains

77,415

resolve into this AS

Peers

Customers

2,349

AS Profile

AS Name

AT&T US - 7018

AS Type

NSP

Scope

North America

Website

http://www.att.com

RIR

ARIN

Country

Allocated

1996-07-30

RPKI Validity

Total ROAs

5,861

Valid Prefixes

256

NotFound

453

Announced (BGP)

709

RPKI Coverage

36.1%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

161,509

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port	Open IPs
443	12,164
80	8,997
22	2,555
8000	2,001
179	1,915
32400	1,665
8443	1,649
2000	1,633
5060	1,404
8080	1,324
554	1,157
53	899
25	680
1194	678
21	655

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.