Autonomous system
AS55293 A2HOSTING
Hosting ARIN Content
Summary
A2 Hosting
hosting web business
A2HOSTING is operated by A2 Hosting, Inc.
What it's used for
- The address space carries web hosting infrastructure, evidenced by reverse DNS entries such as
static.a2webhosting.comandv501.AZ1-C1-2.503.1.1.0-18.a2webhosting.com. - The AS announces 89,344 IPv4 addresses across 67 prefixes while maintaining only 7 observed neighbours, a ratio characteristic of a hosting provider rather than a transit carrier.
- Traffic consists of web server endpoints and shared hosting resources for A2 Hosting’s customers, including static IP assignments for hosted sites.
Notable
- Registrants consistently identify as A2 Hosting, Inc., with one exception for 85.187.144.0/21 registered to A2 Hosting, LLC.
- The inventory is composed of multiple /20 and /21 blocks, including international ranges like 181.224.128.0/20 and 114.129.128.0/21, alongside US-based allocations.
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 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Detroit Internet Exchange | Detroit, United States | 209.124.52.4 |
| Ninja-IX Phoenix | Phoenix, United States | 206.41.105.78 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 67 prefixes · 89.34K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 67 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS55293- Registry name
- A2HOSTING
- Registrant
- A2 Hosting, Inc.
- Abuse contact
- abuse@hosting.com
- Registered
- 2013-05-17
- Last changed
- 2013-05-17
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- hosting.com
- Network type
- Content
- Scope
- Regional
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
AS-A2HOST- Present at
- 2 exchanges
- Facilities
- 3 facilities
- Website
- https://hosting.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 · 76 valid, 0 with no ROA
- ROAs
- 75 authorising AS55293
- ASPA
- no ASPA record
- IRR
- 100% registered · 76 of 76 announcements
- Route objects
- 166 naming AS55293
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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