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

78,235

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.

163,157

Top Open Ports

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

Port	Open IPs
443	11,356
80	8,307
22	2,280
8000	1,825
179	1,766
32400	1,541
8443	1,499
2000	1,494
5060	1,307
8080	1,218
554	1,078
53	822
25	637
1194	631
21	597

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.