Check-Host.cc

Autonomous System

AS40107 · QTS Dallas

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

Announced IPs
13,568
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
resolve into this AS
Peers
10
Customers
17

AS Profile

AS Name
QTS Dallas
AS Type
NSP
Scope
Not Disclosed
IRR AS-SET
AS-QTS-40107
RIR
ARIN
Country
US
Allocated
2014-04-24

RPKI Validity

Total ROAs
3
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

US
256

Top Open Ports

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

Port Open IPs
25 5
587 5
443 4
161 3
80 2
53 1
179 1
4443 1
8443 1

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.