Check-Host.cc

Autonomous System

AS33355

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

Announced IPs
17,152
IPv4
IPv4 Prefixes
67
IPv6 Prefixes
Hosted Domains
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
ARIN
Country
US
Allocated
2026-02-17

RPKI Validity

Total ROAs
207
Valid Prefixes
66
NotFound
1
Announced (BGP)
67
RPKI Coverage
98.5%

Geographic Footprint

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

US
26
AE
4
UA
4
CA
4
TR
2
MX
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.