Autonomous System details

AS31303

National Iranian Oil Company  ·  nioc.com

Iran
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AS31303 – National Iranian Oil Company

Field Value
Country Iran
Website nioc.com
Hosted domains 1
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 22 years ago on Apr 08, 2004
Updated 2 months ago on Nov 18, 2025
Netblock Company Num of IPs
217.174.16.0/20 National Iranian Oil Company 4,096

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS31303
                                                OrgID:          AS31303
                                                ASName:         AS31303
                                                ASNumber:       AS31303
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
217.174.22.102 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS12880 Iran Information Technology Company PJSC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12880 Iran Information Technology Company PJSC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
217.174.19.145 AS31303 National Iranian Oil Company 40.41ms from Dubai, AE
217.174.22.129 AS31303 National Iranian Oil Company 36.43ms from Dubai, AE
217.174.16.157 AS31303 National Iranian Oil Company 34.73ms from Dubai, AE

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
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162.156.33.247 AS852 TELUS Communications Inc. 17.91ms from Kelowna, CA
154.59.130.135 AS174 Cogent Communications, LLC 2.47ms from London, GB
194.164.91.199 AS8560 IONOS SE 5.03ms from London, GB
81.35.129.23 AS3352 TELEFONICA DE ESPANA S.A.U. 1.85ms from Madrid, ES
83.44.151.135 AS3352 TELEFONICA DE ESPANA S.A.U. 8.86ms from Madrid, ES
73.105.90.215 AS7922 Comcast Cable Communications, LLC 4.32ms from Orlando, US
80.212.1.135 AS2119 Telenor Norge AS 3.25ms from Oslo, NO
124.129.126.119 AS4837 CHINA UNICOM China169 Backbone 0.44ms from Qingdao, CN
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69.119.174.71 AS6128 Cablevision Systems Corp. 8.45ms from Secaucus, US
71.45.155.167 AS33363 Charter Communications, Inc 19.44ms from Atlanta, US
41.238.69.215 AS8452 TE-AS 4.49ms from Cairo, EG
4.150.164.55 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
80.137.217.39 AS3320 Deutsche Telekom AG 5.04ms from Frankfurt am Main, DE
176.101.203.183 AS49588 SDS-Vostok Ltd. 10.28ms from Kyiv, UA
69.167.151.231 AS32244 Liquid Web, L.L.C 0.17ms from Lansing, US
35.178.208.87 AS16509 Amazon.com, Inc. 0.11ms from London, GB
92.25.74.87 AS13285 TalkTalk Communications Limited 3.62ms from Manchester, GB
180.146.250.167 AS17511 OPTAGE Inc. 2.02ms from Osaka, JP
54.232.184.183 AS16509 Amazon.com, Inc. 0.13ms from Osasco, BR
179.247.165.7 AS27699 TELEFÔNICA BRASIL S.A 7.46ms from Osasco, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m8 217.174.30.100
traceroute to 217.174.30.100 (217.174.30.100): 8 hops max, 52 byte packets
5 [AS12389] 46.61.227.146 54.836 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Kazan, RU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS31303 at robtex.

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