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

79,209

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

5,854

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.

164,877

Top Open Ports

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

Port	Open IPs
443	12,057
80	8,839
22	2,419
8000	1,943
179	1,875
32400	1,624
8443	1,601
2000	1,575
5060	1,377
8080	1,290
554	1,148
53	891
1194	680
25	674
21	644

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.