Check-Host.cc

Autonomous System

AS17638

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

Announced IPs
1.15M
IPv4
IPv4 Prefixes
518
IPv6 Prefixes
19
Hosted Domains
resolve into this AS
Peers
Customers
1

AS Profile

AS Name
AS Type
RIR
APNIC
Country
CN
Allocated
2002-11-18

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
537
RPKI Coverage

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.