Autonomous system
AS6233 XTOM
Residential ARIN Cable/DSL/ISP
Summary
xTom
hosting transit legacy
XTOM — one of the autonomous systems of xTom, a network and hosting operator that sells dedicated servers, VPS, colocation, IP transit and anycast/BGP hosting. AS6233 is the company's US-facing network.
What it's used for
- Hosting customer workloads (dedicated servers, VPS, colocation) and carrying IP transit for downstream networks.
- Announces a scattered mix of small IPv4 prefixes plus a large set of IPv6 /48s out of
2604:a840::/32.
Notable
- xTom runs several ASNs across its footprint (Frankfurt, Amsterdam, London, Tallinn, Hong Kong, Tokyo, Osaka, San Jose, Sydney, Singapore); AS6233 is one of them rather than the company's only network.
- The low AS number is not early-internet pedigree: both the ARIN organisation record and the ASN registration for xTom date from 2019, so this number was reclaimed and reissued to a modern holder.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 11 exchanges in 7 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| LINX LON1 | London, United Kingdom | 195.66.227.193 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.82.127 |
| Seattle Internet Exchange | Seattle, United States | 2001:504:16::1859 |
| London Network Access Point | London, United Kingdom | 2001:7f8:17::1859:1 |
| JPIX Tokyo | Tokyo, Japan | 210.171.225.39 |
| DE-CIX New York | New York, United States | 2001:504:36::1859:0:1 |
| Speed Internet Exchange | Dronten, Netherlands | 185.1.222.84 |
| Equinix Internet Exchange San Jose (Bay Area) | San Jose, United States | 206.223.116.72 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 30 prefixes · 11.01K addresses IPv6 16 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 46 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS6233- Registry name
- XTOM
- Registrant
- xTom
- Abuse contact
- abuse@xtom.com
- Registered
- 2019-02-12
- Last changed
- 2019-12-22
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- xTom San Jose
- Also known as
- xTom
- Network type
- Cable/DSL/ISP
- Scope
- Global
- Traffic ratio
- Balanced
- Peering policy
- Selective
- IRR as-set
AS-XTOM- Present at
- 1 exchanges
- Facilities
- 26 facilities
- Website
- https://xtom.com/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 80 valid, 0 with no ROA
- ROAs
- 463 authorising AS6233
- ASPA
- no ASPA record
- IRR
- 100% registered · 80 of 80 announcements
- Route objects
- 1,547 naming AS6233
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere