Autonomous System
AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company
ISPActiveSaudi ArabiaRIPE
AS43766 (MTC-KSA-AS) is an ISP network operated by Mobile Telecommunication Company Saudi Arabia Joint-Stock company in Saudi Arabia, registered with RIPE. It has 618 IPv4 prefixes with 670,208 addresses and 752 IPv6 prefixes, which makes it the 569th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses670,208in 618 prefixes
IPv6 prefixes752≈ 1.2 × 10²⁷ addresses
Size rank#569of 82,200 active ASNs
Details
OrganizationMobile Telecommunication Company Saudi Arabia Joint-Stock company
AS nameMTC-KSA-AS
Websitezain.com
Country Saudi Arabia (SA)
Network typeISP
RegistryRIPE
Abuse contactZain.RIPE@sa.zain.com
Registered2007-09-25
Last updated2025-03-27
IPv4 prefixes
618 prefixes · 670,208 addresses| Network | Addresses | First – last address |
|---|---|---|
| 207.143.0.0/16 | 65,536 | 207.143.0.0 – 207.143.255.255 |
| 51.36.0.0/18 | 16,384 | 51.36.0.0 – 51.36.63.255 |
| 51.36.64.0/18 | 16,384 | 51.36.64.0 – 51.36.127.255 |
| 51.36.128.0/18 | 16,384 | 51.36.128.0 – 51.36.191.255 |
| 51.36.192.0/18 | 16,384 | 51.36.192.0 – 51.36.255.255 |
| 51.39.0.0/18 | 16,384 | 51.39.0.0 – 51.39.63.255 |
| 51.39.64.0/18 | 16,384 | 51.39.64.0 – 51.39.127.255 |
| 51.39.128.0/18 | 16,384 | 51.39.128.0 – 51.39.191.255 |
| 51.39.192.0/18 | 16,384 | 51.39.192.0 – 51.39.255.255 |
| 93.178.0.0/18 | 16,384 | 93.178.0.0 – 93.178.63.255 |
| 51.36.0.0/19 | 8,192 | 51.36.0.0 – 51.36.31.255 |
| 51.36.32.0/19 | 8,192 | 51.36.32.0 – 51.36.63.255 |
| 51.36.128.0/19 | 8,192 | 51.36.128.0 – 51.36.159.255 |
| 51.36.160.0/19 | 8,192 | 51.36.160.0 – 51.36.191.255 |
| 51.39.0.0/19 | 8,192 | 51.39.0.0 – 51.39.31.255 |
| 51.39.32.0/19 | 8,192 | 51.39.32.0 – 51.39.63.255 |
| 77.223.224.0/19 | 8,192 | 77.223.224.0 – 77.223.255.255 |
| 194.238.96.0/19 | 8,192 | 194.238.96.0 – 194.238.127.255 |
| 212.62.96.0/19 | 8,192 | 212.62.96.0 – 212.62.127.255 |
| 51.36.192.0/20 | 4,096 | 51.36.192.0 – 51.36.207.255 |
| 51.36.208.0/20 | 4,096 | 51.36.208.0 – 51.36.223.255 |
| 51.39.128.0/20 | 4,096 | 51.39.128.0 – 51.39.143.255 |
| 51.39.144.0/20 | 4,096 | 51.39.144.0 – 51.39.159.255 |
| 51.39.176.0/20 | 4,096 | 51.39.176.0 – 51.39.191.255 |
| 51.39.192.0/20 | 4,096 | 51.39.192.0 – 51.39.207.255 |
207.143.0.0/16 51.36.0.0/18 51.36.64.0/18 51.36.128.0/18 51.36.192.0/18 51.39.0.0/18 51.39.64.0/18 51.39.128.0/18 51.39.192.0/18 93.178.0.0/18 51.36.0.0/19 51.36.32.0/19 51.36.128.0/19 51.36.160.0/19 51.39.0.0/19 51.39.32.0/19 77.223.224.0/19 194.238.96.0/19 212.62.96.0/19 51.36.192.0/20 51.36.208.0/20 51.39.128.0/20 51.39.144.0/20 51.39.176.0/20 51.39.192.0/20
The 25 largest of 618. The API and the database have all of them.
IPv6 prefixes
752 prefixes- 2a02:cb80:42b0::/44
- 2a02:cb80:4290::/45
- 2a02:cb80:42d0::/45
- 2a02:cb80:2a10::/47
- 2a02:cb80:2a20::/47
- 2a02:cb80:2a40::/47
- 2a02:cb80:4006::/47
- 2a02:cb80:4010::/47
- 2a02:cb80:4012::/47
- 2a02:cb80:4014::/47
- 2a02:cb80:4016::/47
- 2a02:cb80:4018::/47
- 2a02:cb80:401a::/47
- 2a02:cb80:401c::/47
- 2a02:cb80:401e::/47
- 2a02:cb80:4020::/47
- 2a02:cb80:4022::/47
- 2a02:cb80:4024::/47
- 2a02:cb80:4026::/47
- 2a02:cb80:4028::/47
- 2a02:cb80:402a::/47
- 2a02:cb80:402c::/47
- 2a02:cb80:402e::/47
- 2a02:cb80:4030::/47
- 2a02:cb80:4032::/47
2a02:cb80:42b0::/44 2a02:cb80:4290::/45 2a02:cb80:42d0::/45 2a02:cb80:2a10::/47 2a02:cb80:2a20::/47 2a02:cb80:2a40::/47 2a02:cb80:4006::/47 2a02:cb80:4010::/47 2a02:cb80:4012::/47 2a02:cb80:4014::/47 2a02:cb80:4016::/47 2a02:cb80:4018::/47 2a02:cb80:401a::/47 2a02:cb80:401c::/47 2a02:cb80:401e::/47 2a02:cb80:4020::/47 2a02:cb80:4022::/47 2a02:cb80:4024::/47 2a02:cb80:4026::/47 2a02:cb80:4028::/47 2a02:cb80:402a::/47 2a02:cb80:402c::/47 2a02:cb80:402e::/47 2a02:cb80:4030::/47 2a02:cb80:4032::/47
The 25 largest of 752. The API and the database have all of them.
Query AS43766 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS43766&key=YOUR_API_KEY"
Any address in its prefixes resolves to AS43766, with or without a key:
curl "https://api.ipapi.is/?q=207.143.0.1"
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