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

78,583

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

4,920

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.

163,900

Top Open Ports

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

Port	Open IPs
443	11,665
80	8,503
22	2,338
8000	1,870
179	1,816
32400	1,572
8443	1,551
2000	1,527
5060	1,332
8080	1,246
554	1,102
53	851
25	652
1194	651
1723	609

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.