Data as of Nov 4, 2026
51.36.72.0/23
410 residential-proxy exits · 30 daysMobile Telecommunication Company Saudi Arabia Joint-Stock company
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Residential-proxy exits
Proxy exits
410
80% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
80
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
8.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 51.36.73.0/24 | 0 | 207 | |
| 51.36.72.0/24 | 0 | 203 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GeekProxy
- Geonode
- GhostConnect
- GloryCloud
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 51.36.64.0/18 since Oct 2015 | AS43766 | Mobile | 12,499 226 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company | |
| 51.36.0.0/16 since Dec 2023 | AS43766 | Mobile | 47,058 3,126 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company |
Network & registry
Origin network
AS43766
SA
- Name
- Mobile Telecommunication Company Saudi Arabia Joint-Stock company
- Type
- Internet provider
- Registered
- Sep 25, 2007
- Domain
- zain.com
- Website
- www.sa.zain.com
- 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
- Oct 2019
- Current origin since
- Feb 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 51.36.72.0/23 | AS43766 | /23 | RIPE | RPKI valid |
| 51.36.64.0/18 | AS43766 | /18 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43766 | RIPE | MTCKSA-MNT | May 20, 2019 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 51.36.72.0/24 | AS43766 | RIPE | MTCKSA-MNT | Apr 12, 2020 | |
| 51.36.73.0/24 | AS43766 | RIPE | MTCKSA-MNT | Apr 13, 2020 |
Whois
Registration for this announcement
- Range
- 51.
36. 0. 0/ 16 - Netname
- SA-MTC
- Registrant
- Mobile Telecommunication Company Saudi Arabia Joint-Stock company
- Registrant country
- SA
- Organization
- Mobile Telecommunication Company Saudi Arabia Joint-Stock company (ORG-MK8-RIPE)
- Org country
- SA
- Type
- LEGACY
- Created
- Sep 23, 2015
- Updated
- May 25, 2025
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- SA
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- Zain.
RIPE@ sa. zain. com - Name
- Abuse-C Role
- Handle
- AR17085-RIPE