Autonomous System

AS3258 · xTom Tokyo

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

bgp.tools RIPEstat

Announced IPs

—

IPv4

IPv4 Prefixes

132

IPv6 Prefixes

Hosted Domains

—

resolve into this AS

Peers

Customers

AS Profile

AS Name

xTom Tokyo

Also known as

xTom

AS Type

Cable/DSL/ISP

Scope

Asia Pacific

Traffic

1-5Tbps

Website

https://xtom.com/

IRR AS-SET

AS-XTOM

RIR

RIPE NCC

Country

Allocated

2011-06-17

RPKI Validity

Total ROAs

3,902

Valid Prefixes

115

NotFound

Announced (BGP)

158

RPKI Coverage

72.8%

Top Open Ports

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

Port	Open IPs
443	1,050
22	923
80	613
4321	480
4369	377
4444	372
4040	371
465	365
4045	334
4222	319
4443	313
53	95
888	90
2096	84
8080	81

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.