Check-Host.cc

Autonomous System

AS2687 · AT&T AP

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

Announced IPs
777k
IPv4
IPv4 Prefixes
177
IPv6 Prefixes
2
Hosted Domains
162
resolve into this AS
Peers
67
Customers
59

AS Profile

AS Name
AT&T AP
AS Type
NSP
Scope
Asia Pacific
IRR AS-SET
AS-ATTAP
RIR
Country
Allocated

RPKI Validity

Total ROAs
24
Valid Prefixes
3
NotFound
176
Announced (BGP)
179
RPKI Coverage
1.7%

Geographic Footprint

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

IN
2,594
JP
1,271
AU
1,060
SE
553
US
490
MY
480
KR
472
TW
450
PH
256
NZ
228
HK
27
Anycast
19

Top Open Ports

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

Port Open IPs
520 517
2082 514
2638 503
4900 498
9092 493
3457 483
119 483
4443 476
7676 475
1234 472
502 469
28017 469
389 467
902 464
69 463