Data as of Nov 10, 2026
37.40.147.0/24
No anonymizer space · no proxy exits in 30 daysOman Telecommunications Company (S.A.O.G)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.40.128.0/19 since Nov 2018 | AS28885 | Mobile | 3,458 3 always on | Oman Telecommunications Company (S.A.O.G) |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.40.0.0/15 | 131,072 | OM-GTO-OMAN-20120103 | Oman Telecommunications Company (S.A.O.G) (ORG-GTO1-RIPE) · OM | ALLOCATED PA | Nov 24, 2017 | IP-reputation@ |
| └ 37.40.0.0/16 | 65,536 | OMANMOBILE-3G | OmanMobile Telecommunication company LLC | ASSIGNED PA | Jan 4, 2012 | IP-reputation@ via OM-GTO-OMAN-20120103 |
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
Announced by
Covering announcement 37.40.144.0/21
- Prefix
- 37.40.144.0/21
- Announced by
- AS28885 Oman Telecommunications Company (S.A.O.G)
- Type
- Mobile
- Proxy exits
- 462
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- OMANMOBILE-3G
- Registrant
- OmanMobile Telecommunication company LLC
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Oman Telecommunications Company (S.A.O.G)
- Handle
- ORG-GTO1-RIPE
- Range
- 37.
40. 0. 0/ 15 - Registration type
- ALLOCATED PA
- Record created
- Nov 24, 2017
Origin network
AS28885
OM
- Name
- Oman Telecommunications Company (S.A.O.G)
- Type
- Internet provider
- Registered
- Mar 26, 2003
- Domain
- omantel.om
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
37.40.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.40.128.0/19 | AS28885 | /19 | RIPE | Too specific |
| 37.40.0.0/15 | AS19905 | /24 | RIPE | Another network |
| 37.40.0.0/15 | AS28885 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.40.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28885 | RIPE | AS8529-MNT | Dec 30, 2025 |
Whois
Registration for this announcement
- Range
- 37.
40. 0. 0/ 16 - Netname
- OMANMOBILE-3G
- Registrant
- OmanMobile Telecommunication company LLC
- Registrant country
- OM
- Organization
- OmanMobile Telecommunication company LLC
- Org country
- OM
- Type
- ASSIGNED PA
- Created
- Jan 4, 2012
- Updated
- Apr 30, 2019
- Maintainer
- AS8529-MNT
- RIR
- RIPE NCC
- Country
- OM
- Delegated
- Jan 3, 2012
- Status
- assigned
Report abuse
Abuse contact
- IP-reputation@
omantel. om - Name
- Abuse-C Role
- Handle
- AR16375-RIPE