Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Autonomous System

AS400719 · RJN-SERVICES

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

bgp.tools RIPEstat
Announced IPs
1,024
IPv4
IPv4 Prefixes
4
IPv6 Prefixes
4
Hosted Domains
18
resolve into this AS
Peers
5
Customers
—

AS Profile

AS Name
RJN-SERVICES
AS Type
Educational/Research
Scope
Regional
Website
https://www.rjnservices.net
IRR AS-SET
AS400719:AS-ALL
RIR
ARIN
Country
US
Allocated
2022-05-06

RPKI Validity

Total ROAs
24
Valid Prefixes
3
NotFound
5
Announced (BGP)
8
RPKI Coverage
37.5%

Geographic Footprint

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

US
6

Top Open Ports

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

Port Open IPs
22 1
80 1
443 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.