Data as of Nov 6, 2026
185.37.255.0/24
No anonymizer space · no proxy exits in 30 daysxTom Pty Ltd · space held by xTom OU
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 |
|---|---|---|---|---|---|---|
| 185.37.252.0/22 | 1,024 | EE-XTOM-20190107 | xTom OU (ORG-XO8-RIPE) · EE | ALLOCATED PA | Jan 7, 2019 | abuse@ |
| └ 185.37.255.0/24 | 256 | XTOM-SG-IPV4 | xTom | ASSIGNED PA | Jan 7, 2019 | abuse@ |
Network & registry
Registry
Holder
- Organization
- xTom OU
- Handle
- ORG-XO8-RIPE
- Range
- 185.
37. 252. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Jan 7, 2019
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2019
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 4
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.37.255.0/24 | AS23858 | /32 | RIPE | Another network |
| 185.37.255.0/24 | AS8888 | /24 | RIPE | RPKI valid |
| 185.37.252.0/22 | AS949 | /24 | RIPE | Another network |
| 185.37.252.0/22 | AS3214 | /24 | RIPE | Another network |
| 185.37.252.0/22 | AS3258 | /24 | RIPE | Another network |
| 185.37.252.0/22 | AS6233 | /24 | RIPE | Another network |
| 185.37.252.0/22 | AS8888 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS949 not the origin | RIPE | XTOM | Jul 2, 2022 | |
| AS949 not the origin | ALTDB | xTom V.PS Customer route | MAINT-AS206499 | Sep 5, 2022 |
| AS949 not the origin | RADB | Customer Route | MAINT-AS9312 | Nov 13, 2023 |
| AS3204 not the origin | RIPE | xTom | XTOM | Sep 2, 2019 |
| AS3214 not the origin | RIPE | xTom | XTOM | Jan 22, 2019 |
| AS3214 not the origin | ALTDB | xTom | MAINT-AS206499 | Nov 10, 2022 |
| AS3214 not the origin | RADB | xTom | MAINT-AS9312 | Nov 13, 2023 |
| AS3258 not the origin | RADB | Customer Route | MAINT-AS9312 | Nov 13, 2023 |
| AS6233 not the origin | ALTDB | xTom | MAINT-AS206499 | Nov 10, 2022 |
| AS6233 not the origin | RADB | xTom | MAINT-AS9312 | Nov 13, 2023 |
| AS8888 | RIPE | XTOM | Nov 16, 2021 | |
| AS8888 | ALTDB | Customer Route | MAINT-AS206499 | Sep 15, 2026 |
| AS8888 | RADB | Customer Route | MAINT-AS9312 | Sep 28, 2026 |
| AS23858 not the origin | RADB | Customer Route | MAINT-AS9312 | Feb 13, 2024 |
| AS23858 not the origin | RIPE | XTOM | Feb 8, 2024 |
Whois
Registration for this announcement
- Range
- 185.
37. 255. 0/ 24 - Netname
- XTOM-SG-IPV4
- Registrant
- xTom
- Registrant country
- SG
- Organization
- xTom
- Org country
- SG
- Type
- ASSIGNED PA
- Created
- Jan 7, 2019
- Updated
- Jan 30, 2024
- Maintainer
- xtom
- RIR
- RIPE NCC
- Country
- EE
- Delegated
- Jan 7, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
xtom. sg - Name
- xTom Singapore Abuse
- Handle
- XSA6-RIPE