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
17
IPv6 Prefixes
1
Hosted Domains
107
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
Valid Prefixes
NotFound
Announced (BGP)
18
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.