AS31549 — RASANA Aria Shatel PJSC

AS31549 announces 51 IPv4 prefixes covering 266,496 addresses and 4 IPv6 prefixes.

About this network

RASANA is the autonomous system for Aria Shatel PJSC, a major Iranian telecommunications provider.

What it's used for

• The address space carries residential and business broadband traffic, evidenced by netnames like SHTL-DSL-THR and reverse DNS entries pointing to shatel.ir.
• With 266,240 IPv4 addresses announced across 133 prefixes and only 25 observed neighbours, the high address-to-neighbour ratio indicates an access network serving end-users rather than a transit provider.

Notable

• All registrants in the sample, including Aria Shatel PJSC and SHATEL Network Operation Center, align with the AS holder, confirming consistent ownership of the inventory.
• The inventory is dominated by large blocks such as 151.238.0.0/15 and 94.183.64.0/18, alongside numerous smaller /21 prefixes, reflecting a mature and extensively subdivided address estate.

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

Announced prefixes

• 37.148.93.0/24
• 37.202.224.0/24
• 37.202.227.0/24
• 37.202.235.0/24
• 37.202.238.0/23
• 37.202.241.0/24
• 84.241.0.0/18
• 85.15.0.0/18
• 87.236.39.0/24
• 94.182.0.0/20
• 94.182.16.0/24
• 94.182.18.0/23
• 94.182.20.0/22
• 94.182.24.0/21
• 94.182.32.0/19
• 94.182.64.0/19
• 94.182.96.0/21
• 94.182.106.0/24
• 94.182.109.0/24
• 94.182.110.0/23
• 94.182.112.0/20
• 94.182.128.0/24
• 94.182.130.0/24
• 94.182.132.0/23
• 94.182.137.0/24
• 94.182.138.0/23
• 94.182.140.0/22
• 94.182.146.0/24
• 94.182.148.0/24
• 94.182.153.0/24
• 94.182.154.0/23
• 94.182.156.0/22
• 94.182.160.0/23
• 94.182.162.0/24
• 94.182.164.0/22
• 94.182.168.0/21
• 94.182.176.0/20
• 94.182.192.0/19
• 94.182.224.0/20
• 94.182.240.0/21
• 94.182.248.0/22
• 94.182.252.0/23
• 94.182.255.0/24
• 94.183.0.0/17
• 94.183.128.0/20
• 94.183.144.0/22
• 94.183.148.0/24
• 151.238.0.0/15
• 185.73.0.0/22
• 185.110.244.0/23
• 185.110.247.0/24
• 2a0e::/26
• 2a0e:3c::/32
• 2a0e:3d::/32
• 2a0e:3e::/31

Upstream networks

• AS205647 PARDIS FANVARI PARTAK LTD
• AS49666 Telecommunication Infrastructure Company

Downstream networks

• AS213807 Fanavaran Mehr Vatan Tehran Server Group LLC
• AS1756 Shiraz Hamyar Co.
• AS208161 Pars Shabakeh Azarakhsh LLC
• AS64458 Mizban Dade Pasargad LLC
• AS216131 Dadeh Gostar Parmis PJS Company
• AS212607 Saeid Shahrokhi
• AS201999 Fanavari Serverpars Argham Gostar Company Ltd.
• AS62198 Melal Credit Company (Public Joint Stock)
• AS200324 Mizban Abri Iman Iranian, LLC
• AS29068 University of Tehran
• AS204955 Vista Samaneh ASA Company (PJS)
• AS201703 Andisheh Sabz Mahan Co. Ltd
• AS61173 Green Web Samaneh Novin PJSC
• AS214225 Sabz Pardazesh System Ghadir Co. (P.J.S.)
• AS44436 Toosee Ertebatat Damavand
• AS50795 Datis Arian Gheshm Software Company PJSC
• AS208264 HAMED SHIRVANI BAGHERI
• AS214570 Pishgam Rayan Dadeh Pajooh PJSC
• AS43415 Secure Infrastructure of Transactional Services Company PJSC
• AS201295 Shabakeh Ertebatat Artak Towseeh PJSC

Adjacent networks

• AS49666 Telecommunication Infrastructure Company
• AS205647 PARDIS FANVARI PARTAK LTD
• AS213807 Fanavaran Mehr Vatan Tehran Server Group LLC
• AS1756 Shiraz Hamyar Co.
• AS208161 Pars Shabakeh Azarakhsh LLC
• AS64458 Mizban Dade Pasargad LLC
• AS216131 Dadeh Gostar Parmis PJS Company
• AS212607 Saeid Shahrokhi
• AS201999 Fanavari Serverpars Argham Gostar Company Ltd.
• AS200324 Mizban Abri Iman Iranian, LLC
• AS62198 Melal Credit Company (Public Joint Stock)
• AS29068 University of Tehran
• AS204955 Vista Samaneh ASA Company (PJS)
• AS201703 Andisheh Sabz Mahan Co. Ltd
• AS61173 Green Web Samaneh Novin PJSC
• AS214225 Sabz Pardazesh System Ghadir Co. (P.J.S.)
• AS214570 Pishgam Rayan Dadeh Pajooh PJSC
• AS44436 Toosee Ertebatat Damavand
• AS208264 HAMED SHIRVANI BAGHERI
• AS50795 Datis Arian Gheshm Software Company PJSC
• AS43415 Secure Infrastructure of Transactional Services Company PJSC
• AS201295 Shabakeh Ertebatat Artak Towseeh PJSC

Routing security

• RPKI: 191 valid, 1 invalid and 2 not-found announcements; 258 ROAs.
• ASPA: none published.
• IRR: 82% of announcements registered; 1,547 route objects.
• Listed in as-sets: AS-ARVANCLOUD-IR-U, AS-CTBC-TOOLS-7, AS-DCI, AS-EMIX, AS-HURRICANE, AS-HWNG-DOWNSTREAMS, AS-IR-ASN, AS-IR-FCP, AS-IR-MVNO, AS-NEXUSGUARD-CLIENTS, AS-PARSONLINE, AS-PISHGAMAN, AS-RETN-ACTUAL-V4, AS-SETGBI, AS-SETGBI-2, AS-SETGBI2, AS-SHATEL, AS-SHATELIX, AS-TICGW, AS-TICIR, AS-TRANSROUTE-SPEC, AS-ZENLAYER-LAXCN, AS263813:AS-CUSTOMER2, AS266748:AS-CUSTOMERS, AS3491:AS-CUSTOMERS-EU.