Data as of Nov 13, 2026
37.231.164.0/22
No anonymizer space · no proxy exits in 30 daysKuwait Telecommunications Company K.S.C.C.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Recent change
New origin Sep 2026
from AS47589 Kuwait Telecommunications Company K.S.C.C.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.231.128.0/18 since Nov 2012 | AS47589 | Mobile | 5,012 151 always on | Kuwait Telecommunications Company K.S.C.C. | |
| 37.231.128.0/17 since Apr 2012 | AS47589 | Mobile | 12,279 373 always on | Kuwait Telecommunications Company K.S.C.C. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 37.231.164.0/23 since Mar 2026 | AS47589 | Mobile | Kuwait Telecommunications Company K.S.C.C. | |
| 37.231.166.0/23 since Mar 2026 | AS47589 | Mobile | Kuwait Telecommunications Company K.S.C.C. |
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 |
|---|---|---|---|---|---|---|
| 37.231.0.0/16 | 65,536 | KW-KTC-20120412 | Kuwait Telecommunications Company K.S.C.C. (ORG-KTCA1-RIPE) · KW | ALLOCATED PA | Apr 12, 2012 | abuse@ |
| └ 37.231.128.0/17 | 32,768 | VIVA-Mobile-Network | unknown | ASSIGNED PA | Mar 1, 2017 | abuse@ via KW-KTC-20120412 |
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
- Kuwait Telecommunications Company K.S.C.C.
- Handle
- ORG-KTCA1-RIPE
- Range
- 37.
231. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Apr 12, 2012
Origin network
AS47589
KW
- Name
- Kuwait Telecommunications Company K.S.C.C.
- Type
- Internet provider
- Registered
- Jul 17, 2008
- Domain
- stc.com.kw
- Website
- www.stc.com.kw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2014
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.231.164.0/22 | AS47589 | /22 | RIPE | RPKI valid |
| 37.231.128.0/18 | AS47589 | /18 | RIPE | Too specific |
| 37.231.128.0/17 | AS47589 | /17 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 37.
231. 128. 0/ 17 - Netname
- VIVA-Mobile-Network
- Registrant country
- KW
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Mar 1, 2017
- Updated
- Mar 1, 2017
- Maintainer
- VIVA-Core
- RIR
- RIPE NCC
- Country
- KW
- Delegated
- Apr 12, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
viva. com. kw - Name
- Abuse-C Role
- Handle
- AR15980-RIPE