Data as of Nov 14, 2026
37.153.64.0/23
No anonymizer space · no proxy exits in 30 daysHosting Ltd · space held by Seti Weba Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin May 2026
its first announcement on record
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37. | 18,432 | RU-SETIWEBA-20120313 | Seti Weba Ltd (ORG-SWL2-RIPE) · RU | ALLOCATED PA | Mar 13, 2012 | noc@ |
| └ 37. | 1,792 | MAJORDOMO | unknown | ASSIGNED PA | Jun 7, 2026 | noc@ via RU-SETIWEBA-20120313 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Seti Weba Ltd
- Handle
- ORG-SWL2-RIPE
- Range
- 37.
153. 0. 0 - 37. 153. 71. 255 - Registration type
- ALLOCATED PA
- Record created
- Mar 13, 2012
Origin network
AS43362
RU
- Name
- Hosting Ltd
- Type
- Hosting
- Registered
- Jul 20, 2007
- Domain
- majordomo.ru
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.153.64.0/23 | AS43362 | /23 | RIPE | RPKI valid |
| 37.153.64.0/22 | AS43362 | /22 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 37.
153. 64. 0 - 37. 153. 70. 255 - Netname
- MAJORDOMO
- Registrant country
- RU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Jun 7, 2026
- Updated
- Jun 9, 2026
- Maintainer
- MNT-MAJORDOMO
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Mar 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
weba. ru - Name
- Abuse-C Role
- Handle
- AR16917-RIPE