AS43766 — MTC-KSA-AS Mobile Telecommunication Company Saudi Arabia Joint-Stock company

AS43766 announces 44 IPv4 prefixes covering 288,512 addresses and 58 IPv6 prefixes.

About this network

MTC-KSA-AS is operated by Zain KSA (Mobile Telecommunication Company Saudi Arabia Joint-Stock company).

What it's used for

• The address space carries mobile subscriber traffic, evidenced by netnames such as SA-MTC and SA-MTC-19960604 registered to the Mobile Telecommunication Company Saudi Arabia Joint-Stock company.
• The AS announces 288,768 IPv4 addresses across 91 prefixes and 97 IPv6 prefixes, while maintaining 34 observed neighbours; this high address-to-neighbour ratio indicates an access network serving end-user devices rather than a transit provider.
• Traffic from this AS consists of mobile voice, SMS, and data sessions for Zain KSA subscribers across Saudi Arabia.

Notable

• All sampled registrants align with the announcer, consistently listing the Mobile Telecommunication Company Saudi Arabia Joint-Stock company.
• The operator was formerly known as MTC KSA before rebranding to Zain KSA as part of the Zain Group's corporate identity change.
• The inventory includes a mix of legacy allocations like 207.143.0.0/16 and 212.62.96.0/19 alongside newer blocks in the 51.36.0.0/16 and 51.39.0.0/16 ranges.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 51.36.0.0/16
• 51.39.0.0/16
• 77.223.224.0/19
• 77.232.96.0/24
• 77.232.98.0/23
• 77.232.100.0/22
• 77.232.104.0/21
• 77.232.112.0/21
• 77.232.120.0/24
• 77.232.122.0/23
• 77.232.124.0/22
• 79.139.32.0/20
• 79.139.72.0/21
• 79.139.88.0/21
• 79.170.50.0/23
• 79.170.52.0/23
• 79.170.54.0/24
• 79.170.120.0/21
• 82.197.32.0/22
• 82.197.36.0/24
• 82.197.38.0/23
• 82.197.40.0/21
• 82.197.48.0/22
• 82.197.53.0/24
• 82.197.56.0/21
• 91.147.128.0/22
• 92.43.168.0/24
• 92.43.171.0/24
• 93.178.0.0/18
• 93.191.104.0/23
• 93.191.106.0/24
• 95.178.16.0/20
• 95.178.48.0/20
• 95.178.64.0/20
• 95.178.80.0/21
• 185.5.152.0/22
• 185.23.124.0/22
• 185.167.28.0/22
• 194.33.68.0/24
• 194.33.70.0/23
• 194.238.0.0/20
• 194.238.96.0/19
• 207.143.0.0/16
• 212.62.96.0/19
• 2001:67c:2994::/48
• 2600:1417:2400::/48
• 2a00:5400:f00a::/47
• 2a02:cb80:1020::/48
• 2a02:cb80:1040::/48
• 2a02:cb80:2110::/48
• 2a02:cb80:2120::/48
• 2a02:cb80:2140::/48
• 2a02:cb80:2510::/48
• 2a02:cb80:2540::/48
• 2a02:cb80:2710::/48
• 2a02:cb80:2720::/48
• 2a02:cb80:2740::/48
• 2a02:cb80:2910::/48
• 2a02:cb80:2920::/48
• 2a02:cb80:2940::/48
• 2a02:cb80:2a10::/47
• 2a02:cb80:2a20::/47
• 2a02:cb80:2a40::/47
• 2a02:cb80:4005::/48
• 2a02:cb80:4006::/47
• 2a02:cb80:4010::/44
• 2a02:cb80:4020::/43
• 2a02:cb80:4040::/42
• 2a02:cb80:4080::/41
• 2a02:cb80:40d0::/44
• 2a02:cb80:40e0::/45
• 2a02:cb80:40f0::/48
• 2a02:cb80:4100::/42
• 2a02:cb80:4130::/44
• 2a02:cb80:4140::/43
• 2a02:cb80:4158::/47
• 2a02:cb80:4160::/44
• 2a02:cb80:4170::/46
• 2a02:cb80:4200::/43
• 2a02:cb80:421a::/47
• 2a02:cb80:421c::/48
• 2a02:cb80:421e::/47
• 2a02:cb80:4220::/45
• 2a02:cb80:4229::/48
• 2a02:cb80:422a::/47
• 2a02:cb80:422c::/46
• 2a02:cb80:4230::/44
• 2a02:cb80:423a::/47
• 2a02:cb80:423c::/46
• 2a02:cb80:4240::/42
• 2a02:cb80:4280::/42
• 2a02:cb80:42b0::/44
• 2a02:cb80:42c0::/44
• 2a02:cb80:42d0::/44
• 2a02:cb80:42e0::/47
• 2a02:cb81:1000::/45
• 2a02:cb81:1009::/48
• 2a02:cb81:100a::/47
• 2a02:cb81:100c::/46
• 2a02:cb81:1010::/47

and 2 more.

Upstream networks

• AS8529 Zain Omantel International FZ-LLC
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS174 Cogent Communications, LLC
• AS5511 Orange S.A.
• AS35753 Etihad Salam Telecom CJSC

Downstream networks

• AS202105 Al wafai International For Communication and Information Technology LLC
• AS5080 Aramco
• AS210275 Saudi Information Technology Company CJSC
• AS41176 Sahara Al Jazeera Network Information Technology Company
• AS214905 Layer3 for Wireless communication Mixed LLC
• AS15505 Deanship of Information Technology
• AS35681 Oyoun al Wasool Communications and Information Technology Company
• AS197858 Almustaqbal Company For Artificial Intelligence JSC
• AS13335 Cloudflare, Inc.
• AS139057 Edgenext Legend Dynasty Pte. Ltd.
• AS54113 Fastly, Inc.
• AS215442 Al-marhalla Al-taliya Information Technology Holding Company Ltd
• AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI
• AS203268 Digital Technology Co.Ltd.
• AS57458 Global Arabian For Modern Applications LTD.
• AS209497 Saudi Red Crescent Authority
• AS51975 CloudLayers for Information Technology Co. LTD
• AS202982 Al-Rajhi Banking and Investment Corporation
• AS203378 General Authority of ZAKAT & TAX
• AS49833 National Center for Meteorology
• AS210248 NORTHERN BORDER UNIVERSITY
• AS61073 Global Financial Digital Solution Company JSC
• AS209464 King Saud bin Abdulaziz University For Health Sciences
• AS3311 Tamkeen Technologies LLC
• AS21002 Ministry of Finance of Saudi Arabia

Adjacent networks

• AS8529 Zain Omantel International FZ-LLC
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS174 Cogent Communications, LLC
• AS202105 Al wafai International For Communication and Information Technology LLC
• AS5511 Orange S.A.
• AS5080 Aramco
• AS210275 Saudi Information Technology Company CJSC
• AS41176 Sahara Al Jazeera Network Information Technology Company
• AS214905 Layer3 for Wireless communication Mixed LLC
• AS15505 Deanship of Information Technology
• AS35681 Oyoun al Wasool Communications and Information Technology Company
• AS197858 Almustaqbal Company For Artificial Intelligence JSC
• AS13335 Cloudflare, Inc.
• AS139057 Edgenext Legend Dynasty Pte. Ltd.
• AS54113 Fastly, Inc.
• AS215442 Al-marhalla Al-taliya Information Technology Holding Company Ltd
• AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI
• AS203268 Digital Technology Co.Ltd.
• AS57458 Global Arabian For Modern Applications LTD.
• AS209497 Saudi Red Crescent Authority
• AS51975 CloudLayers for Information Technology Co. LTD
• AS202982 Al-Rajhi Banking and Investment Corporation
• AS203378 General Authority of ZAKAT & TAX

Routing security

• RPKI: 1,399 valid, 0 invalid and 0 not-found announcements; 1,606 ROAs.
• ASPA: none published.
• IRR: 98% of announcements registered; 2,309 route objects.
• Listed in as-sets: AS-43766, AS-EMIX, AS-IGW-SET, AS-ITC, AS-MOBILY, AS-MTCKSA, AS-MTC_KSA, AS-OPENTRANSIT, AS-PROLE, AS-QTEL-TRANSIT-SET, AS-SEABONECUSTAS, AS-TEDATA, AS-UDOS, AS-ZAINGP, AS-ZAINGP-UPSTREAM, AS8529:AS-ZAINGP-IPT-1, AS8529:AS-ZOI, AS8529:AS-ZOI-IPT-1.

Internet exchanges

• SAIX Saudi Arabia Riyadh — Riyadh, Saudi Arabia