Check-Host.cc

Autonomous System

AS11279 · George Mason University

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

Announced IPs
197k
IPv4
IPv4 Prefixes
16
IPv6 Prefixes
1
Hosted Domains
359
resolve into this AS
Peers
1
Customers

AS Profile

AS Name
George Mason University
AS Type
Educational/Research
Scope
Regional
Traffic
1-5Gbps
RIR
ARIN
Country
US
Allocated
1998-06-10

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
17
Announced (BGP)
17
RPKI Coverage
0%

Geographic Footprint

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

US
153

Top Open Ports

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

Port Open IPs
443 20
80 18
22 4
873 3
5000 3
8800 3
111 2
161 2
8080 2
21 1
25 1
53 1
2049 1
5555 1
33060 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.