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

78,746

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

6,802

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.

164,222

Top Open Ports

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

Port	Open IPs
443	11,777
80	8,597
22	2,362
8000	1,885
179	1,837
32400	1,590
8443	1,568
2000	1,546
5060	1,346
8080	1,262
554	1,113
53	867
1194	662
25	656
21	617

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.