AS25306
INSTITUTE ISIRAN · isiran-net.com
Iran
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| Field | Value |
|---|---|
| Country |
Iran
|
| Website | isiran-net.com |
| Hosted domains | 122 |
| Number of IPv4 | 8,192 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | ripe |
| Allocated | 23 years ago on Sep 26, 2002 |
| Updated | a month 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 |
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 122 domain names hosted across 111 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.28.51.188 | ██████████ | 3 |
| 81.28.51.225 | ██████████ | 3 |
| 81.28.51.165 | ██████████ | 2 |
| 81.28.51.102 | ████████ | 2 |
| 81.28.51.126 | ██████████ | 2 |
| 81.28.51.232 | ██████████ | 2 |
| 81.28.51.186 | ██████████ | 2 |
| 81.28.34.245 | ██████████ | 2 |
| 81.28.51.121 | ██████████ | 2 |
| 81.28.33.22 | ██████████ | 1 |
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
24 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.28.32.129 |
74.65ms from Frankfurt am Main,
DE
|
|
| 81.28.58.129 |
75.27ms from Frankfurt am Main,
DE
|
|
| 81.28.38.180 |
74.05ms from Frankfurt am Main,
DE
|
|
| 81.28.60.1 |
74.05ms from Frankfurt am Main,
DE
|
|
| 81.28.42.57 |
74.44ms from Frankfurt am Main,
DE
|
|
| 81.28.40.129 |
74.95ms from Frankfurt am Main,
DE
|
|
| 81.28.44.1 |
75.37ms from Frankfurt am Main,
DE
|
|
| 81.28.48.1 |
75.47ms from Frankfurt am Main,
DE
|
|
| 81.28.35.41 |
74.30ms from Frankfurt am Main,
DE
|
|
| 81.28.61.73 |
74.73ms from Frankfurt am Main,
DE
|
|
| 81.28.34.1 |
75.74ms from Frankfurt am Main,
DE
|
|
| 81.28.57.2 |
74.29ms from Frankfurt am Main,
DE
|
|
| 81.28.47.2 |
74.86ms from Frankfurt am Main,
DE
|
|
| 81.28.33.9 |
74.33ms from Frankfurt am Main,
DE
|
|
| 81.28.50.1 |
74.27ms from Frankfurt am Main,
DE
|
|
| 81.28.43.177 |
74.26ms from Frankfurt am Main,
DE
|
|
| 81.28.46.1 |
75.06ms from Frankfurt am Main,
DE
|
|
| 81.28.39.5 |
74.70ms from Frankfurt am Main,
DE
|
|
| 81.28.37.97 |
74.20ms from Frankfurt am Main,
DE
|
|
| 81.28.41.5 |
74.93ms from Frankfurt am Main,
DE
|
|
| 81.28.36.177 |
74.47ms from Frankfurt am Main,
DE
|
|
| 81.28.45.100 |
74.42ms from Frankfurt am Main,
DE
|
|
| 81.28.59.129 |
75.32ms from Frankfurt am Main,
DE
|
|
| 81.28.52.33 |
74.38ms 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 |
|---|---|---|
| 161.200.63.202 |
3.17ms from Bangkok,
TH
|
|
| 44.250.249.58 |
0.19ms from Boardman,
US
|
|
| 124.183.68.26 |
2.21ms from Brisbane,
AU
|
|
| 177.64.210.10 |
1.58ms from Fortaleza,
BR
|
|
| 218.86.23.234 |
5.31ms from Fuzhou,
CN
|
|
| 14.188.52.202 |
2.28ms from Hanoi,
VN
|
|
| 119.28.45.74 |
0.36ms from Hong Kong,
HK
|
|
| 205.251.142.138 |
1.07ms from Houston,
US
|
|
| 83.239.51.218 |
1.07ms from Krasnodar,
RU
|
|
| 175.150.242.154 |
10.26ms from Liaoyang,
CN
|
|
| 193.2.6.10 |
0.71ms from Ljubljana,
SI
|
|
| 212.230.164.250 |
0.80ms from Madrid,
ES
|
|
| 158.158.80.10 |
0.32ms from Madrid,
ES
|
|
| 20.11.195.170 |
0.54ms from Melbourne,
AU
|
|
| 200.39.63.74 |
18.65ms from Miami,
US
|
|
| 163.252.132.234 |
3.24ms from Montreal,
CA
|
|
| 103.228.155.170 |
0.22ms from Mumbai,
IN
|
|
| 90.46.4.186 |
2.16ms from Paris,
FR
|
|
| 90.114.18.154 |
11.30ms from Paris,
FR
|
|
| 98.80.59.154 |
0.16ms from Reston,
US
|
|
| 66.109.100.26 |
2.67ms from San Jose,
US
|
|
| 133.242.22.234 |
16.42ms from Tokyo,
JP
|
|
| 60.234.27.10 |
0.68ms from Auckland,
NZ
|
|
| 87.97.80.42 |
4.21ms from Budapest,
HU
|
|
| 89.135.178.154 |
3.38ms from Budapest,
HU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ljubljana, SI
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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