Data as of Nov 3, 2026
103.72.78.0/23
No anonymizer space · no proxy exits in 30 daysA2 Hosting, Inc.
Network & registry
Origin network
AS55293
US
- Name
- A2 Hosting, Inc.
- Type
- Hosting
- Registered
- May 17, 2013
- Domain
- hosting.com
- Website
- hosting.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jul 2017
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.72.76.0/22 | AS55293 | /32 | ARIN | RPKI valid |
| 103.72.76.0/22 | AS19905 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 103.72.76.0/22
- Netname
- A2HOS
- Registrant
- A2 Hosting, Inc.
- Organization
- A2 Hosting, Inc. (A2HOS)
- Org address
- P.O. Box 2998, Ann Arbor, MI, 48106
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-103-72-76-0-1
- Parent
- NET-103-0-0-0-1
- Created
- Oct 6, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 6, 2021
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Contact
- Phone
- +442030954275
- Handle
- CONTA420-ARIN