AS25306
INSTITUTE ISIRAN · isiran-net.com
Iran
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| Field | Value |
|---|---|
| Country |
Iran
|
| Website | isiran-net.com |
| Hosted domains | 125 |
| Number of IPv4 | 8,448 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | ripe |
| Allocated | 23 years ago on Sep 26, 2002 |
| Updated | 3 months ago on Sep 04, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 81.28.32.0/19 | IsIran | 8,192 |
| 81.28.32.0/24 | ISiran | 256 |
| 81.28.33.0/24 | ISiran | 256 |
| 81.28.34.0/24 | ISiran | 256 |
| 81.28.35.0/24 | ISiran | 256 |
| 81.28.36.0/24 | Iran,Tehran,Aghdasieh POP | 256 |
| 81.28.37.0/24 | Iran,Tehran,Aghdasieh POP | 256 |
| 81.28.38.0/24 | Institute ISiran | 256 |
| 81.28.39.0/24 | Malek Ashtar University Of Technology | 256 |
| 81.28.40.0/24 | Institute Isiran Aghdasieh POP | 256 |
| 81.28.41.0/24 | IsIran | 256 |
| 81.28.42.0/24 | Elearning Department | 256 |
| 81.28.43.0/24 | SaShiraz Industry Company | 256 |
| 81.28.44.0/24 | Ofogh Isp | 256 |
| 81.28.45.0/24 | Ofogh Isp | 256 |
| 81.28.46.0/24 | kanoon Internet Service Provider | 256 |
| 81.28.47.0/24 | kanoon Internet Service Provider | 256 |
| 81.28.48.0/24 | Institute ISiran | 256 |
| 81.28.49.0/24 | IsIran | 256 |
| 81.28.50.0/24 | IsIran | 256 |
| 81.28.51.0/24 | IsIran | 256 |
| 81.28.52.0/24 | Iran,Tehran,Aghdasieh POP | 256 |
| 81.28.53.0/24 | IsIran | 256 |
| 81.28.54.0/24 | IsIran | 256 |
| 81.28.55.0/24 | IsIran | 256 |
| 81.28.56.0/24 | IsIran | 256 |
| 81.28.57.0/24 | IsIran | 256 |
| 81.28.58.0/24 | IsIran | 256 |
| 81.28.59.0/24 | IsIran | 256 |
| 81.28.60.0/24 | IsIran | 256 |
| 81.28.61.0/24 | IsIran | 256 |
| 81.28.62.0/24 | IsIran | 256 |
| 81.28.63.0/24 | IsIran | 256 |
| 194.225.101.0/24 | Ministry of Defense and Armed Forces Logistics | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS25306
OrgID: AS25306
ASName: AS25306
ASNumber: AS25306
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 125 domain names hosted across 112 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.28.51.225 | ██████████ | 3 |
| 81.28.51.188 | ██████████ | 3 |
| 81.28.51.232 | ██████████ | 2 |
| 81.28.51.126 | ██████████ | 2 |
| 81.28.51.121 | ██████████ | 2 |
| 81.28.51.186 | ██████████ | 2 |
| 81.28.51.102 | ████████ | 2 |
| 81.28.52.45 | ██████████ | 2 |
| 81.28.33.19 | ██████████ | 2 |
| 81.28.51.165 | ██████████ | 2 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS6736 | Institute for Research in Fundamental Sciences |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS6736 | Institute for Research in Fundamental Sciences |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
25 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 194.225.101.28 |
67.36ms from Frankfurt am Main,
DE
|
|
| 81.28.57.2 |
42.35ms from Baku,
AZ
|
|
| 81.28.50.1 |
42.60ms from Baku,
AZ
|
|
| 81.28.52.30 |
68.01ms from Frankfurt am Main,
DE
|
|
| 81.28.37.97 |
67.96ms from Frankfurt am Main,
DE
|
|
| 81.28.48.1 |
69.09ms from Frankfurt am Main,
DE
|
|
| 81.28.51.216 |
68.06ms from Frankfurt am Main,
DE
|
|
| 81.28.44.1 |
73.42ms from Frankfurt am Main,
DE
|
|
| 81.28.61.72 |
68.18ms from Frankfurt am Main,
DE
|
|
| 81.28.47.2 |
45.77ms from Baku,
AZ
|
|
| 81.28.42.4 |
68.11ms from Frankfurt am Main,
DE
|
|
| 81.28.59.129 |
68.86ms from Frankfurt am Main,
DE
|
|
| 81.28.45.65 |
68.73ms from Frankfurt am Main,
DE
|
|
| 81.28.40.129 |
69.37ms from Frankfurt am Main,
DE
|
|
| 81.28.34.1 |
68.60ms from Frankfurt am Main,
DE
|
|
| 81.28.35.81 |
68.03ms from Frankfurt am Main,
DE
|
|
| 81.28.33.234 |
67.83ms from Frankfurt am Main,
DE
|
|
| 81.28.60.1 |
68.51ms from Frankfurt am Main,
DE
|
|
| 81.28.32.41 |
68.33ms from Frankfurt am Main,
DE
|
|
| 81.28.39.5 |
67.83ms from Frankfurt am Main,
DE
|
|
| 81.28.43.193 |
67.93ms from Frankfurt am Main,
DE
|
|
| 81.28.36.9 |
68.23ms from Frankfurt am Main,
DE
|
|
| 81.28.58.129 |
70.31ms from Frankfurt am Main,
DE
|
|
| 81.28.38.1 |
68.08ms from Frankfurt am Main,
DE
|
|
| 81.28.41.5 |
68.10ms from Frankfurt am Main,
DE
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 74.203.185.154 |
0.77ms from Atlanta,
US
|
|
| 101.241.126.58 |
9.37ms from Beijing,
CN
|
|
| 111.26.157.202 |
2.24ms from Changchun,
CN
|
|
| 18.161.250.122 |
0.38ms from Chennai,
IN
|
|
| 50.75.36.90 |
13.94ms from Chicago,
US
|
|
| 200.14.57.10 |
14.14ms from Fortaleza,
BR
|
|
| 117.0.199.90 |
1.34ms from Hanoi,
VN
|
|
| 173.11.140.202 |
7.62ms from Houston,
US
|
|
| 47.146.148.10 |
3.41ms from Los Angeles,
US
|
|
| 78.192.37.74 |
1.28ms from Paris,
FR
|
|
| 118.107.201.10 |
0.43ms from Sepang,
MY
|
|
| 84.219.182.186 |
4.65ms from Stockholm,
SE
|
|
| 213.164.1.138 |
0.67ms from Vienna,
AT
|
|
| 23.226.32.10 |
0.18ms from Ashburn,
US
|
|
| 62.38.224.202 |
4.94ms from Athens,
GR
|
|
| 50.231.22.58 |
0.93ms from Atlanta,
US
|
|
| 181.60.27.138 |
18.07ms from Bogota,
CO
|
|
| 24.66.26.90 |
11.40ms from Calgary,
CA
|
|
| 211.143.4.58 |
3.90ms from Changsha,
CN
|
|
| 71.24.156.170 |
5.40ms from Denver,
US
|
|
| 213.61.119.138 |
1.07ms from Frankfurt am Main,
DE
|
|
| 134.59.202.26 |
4.17ms from Marseille,
FR
|
|
| 45.143.152.26 |
0.13ms from Miami,
US
|
|
| 109.62.138.202 |
17.54ms from Moscow,
RU
|
|
| 5.37.251.138 |
2.55ms from Muscat,
OM
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS25306 at robtex.
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