Data as of Nov 8, 2026
51.36.220.0/23
485 residential-proxy exits · 30 daysMobile Telecommunication Company Saudi Arabia Joint-Stock company
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Recent change
New origin Aug 2026
from AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company, after 6.2 years unannounced
Residential-proxy exits
Proxy exits
485
95% of its addresses · 30 days
Always-on exits
392
81% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
68
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
682K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 51.36.220.0/24 | 197 | 243 | |
| 51.36.221.0/24 | 195 | 242 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- Proxio
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 51.36.208.0/20 since Mar 2016 | AS43766 | Mobile | 3,702 1,148 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company | |
| 51.36.192.0/18 since Apr 2025 | AS43766 | Mobile | 12,920 1,774 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company | |
| 51.36.0.0/16 since Dec 2023 | AS43766 | Mobile | 47,330 3,143 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 51.36.220.0/24 since Jan 2021 | AS43766 | Mobile | 243 197 always on | Mobile Telecommunication Company Saudi Arabia Joint-Stock company | |
| 51.36.221.0/24 since Jan 2021 | AS43766 | Mobile | 242 195 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
- Nov 2019
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 51.36.220.0/23 | AS43766 | /23 | RIPE | RPKI valid |
| 51.36.208.0/20 | AS43766 | /20 | RIPE | Too specific |
| 51.36.192.0/18 | AS43766 | /18 | RIPE | Too specific |
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