81.12.81.0/24

AS42337 · Respina Networks & Beyond PJSC

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Summary

Country	Iran
Domain	sinet.ir
ASN	AS42337
Parent Range	81.12.80.0/20
Registry	RIPE
ID	ABREXPYER

WHOIS Details

inetnum:        81.12.81.0 - 81.12.81.255
netname:        AbrExpyer
country:        IR
admin-c:        RA7044-RIPE
tech-c:         RA7044-RIPE
status:         ASSIGNED PA
created:        2026-02-03T10:30:52Z
last-modified:  2026-02-03T10:30:52Z
source:         RIPE
mnt-by:         SINET-MNT
abuse-email:    ripencc@sinet.ir
abuse-c:        AR13606-RIPE
abuse-org:      ORG-SAVC1-RIPE

role:           RSPN ADMINS
address:        No.1, Pedaran Alley. Nezami Ganjavi St. Tavanir St. Valiasr St. Tehran, Iran, Zip Code: 14348
admin-c:        MM43896-RIPE
admin-c:        MS56134-RIPE
remarks:        For peering request: majid@respina.net
admin-c:        MM43896-RIPE
tech-c:         MM43896-RIPE
e-mail:         info@respina.net
org:            ORG-RNB1-RIPE
nic-hdl:        RA7044-RIPE
mnt-by:         MNT-RSPN
mnt-by:         MNT-RFCP
created:        2013-12-10T04:38:30Z
last-modified:  2024-12-28T10:18:33Z
source:         RIPE

route:          81.12.81.0/24
origin:         AS206647
created:        2026-02-03T10:28:59Z
last-modified:  2026-02-03T10:28:59Z
source:         RIPE
mnt-by:         SINET-MNT

Overlapping Ranges

BGP prefixes that contain 81.12.81.0/24

Range	ASN	Company	Num of IPs
81.12.80.0/20	AS42337	Soroush Rasanheh Company Ltd	4,096

Nearby Ranges

BGP prefixes that overlap with 81.12.0.0/16

Range	ASN	Company	Num of IPs
81.12.128.0/17	AS12302	Vodafone Romania S.A.	32,768
81.12.80.0/20	AS42337	Soroush Rasanheh Company Ltd	4,096
81.12.60.0/22	AS42337	Soroush Rasanheh Company Ltd	1,024
81.12.80.0/24	AS198154	Soroush Rasanheh Company Ltd	256
81.12.83.0/24	AS198154	Soroush Rasanheh Company Ltd	256
81.12.39.0/24	AS200554	Soroush Rasanheh Company Ltd	256
81.12.78.0/24	AS204393	Soroush Rasanheh Company Ltd	256
81.12.25.0/24	AS204544	Pishro Fannavaran-e Hooshmand Ravesh JSC	256
81.12.57.0/24	AS206647	Soroush Rasanheh Company Ltd	256
81.12.46.0/24	AS207350	Soroush Rasanheh Company Ltd	256
81.12.59.0/24	AS21341	Sinet	256
81.12.47.0/24	AS42337	Soroush Rasanheh Company Ltd	256
81.12.77.0/24	AS42337	Soroush Rasanheh Company Ltd	256
81.12.72.0/24	AS42337	Soroush Rasanheh Company Ltd	256
81.12.73.0/24	AS42337	Soroush Rasanheh Company Ltd	256
81.12.76.0/24	AS42337	Soroush Rasanheh Company Ltd	256
81.12.130.0/24	AS12302	MobiFon S.A.	256
81.12.29.0/24	AS51777	Soroush Rasanheh Company Ltd	256
81.12.192.0/24	AS12302	MobiFon S.A.	256
81.12.134.0/24	AS12302	MobiFon S.A.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
130.127.197.104	AS12148 Clemson University	`3.33ms` from Atlanta, US
115.190.0.8	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`3.75ms` from Beijing, CN
91.180.189.168	AS5432 Proximus NV	`2.18ms` from Brussels, BE
109.191.30.88	AS8369 Intersvyaz-2 JSC	`3.68ms` from Chelyabinsk, RU
71.79.242.56	AS10796 Charter Communications Inc	`8.14ms` from Columbus, US
79.196.181.232	AS3320 Deutsche Telekom AG	`1.77ms` from Hamburg, DE
180.40.5.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.59ms` from Osaka, JP
15.228.82.248	AS16509 Amazon.com, Inc.	`0.91ms` from Osasco, BR
79.160.218.56	AS29695 Lyse Tele AS	`2.81ms` from Oslo, NO
3.213.198.184	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
13.223.130.72	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
109.15.8.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.45ms` from Saint-Denis, FR
99.102.88.104	AS7018 AT&T Enterprises, LLC	`19.26ms` from San Jose, US
88.95.2.248	AS2119 Telenor Norge AS	`10.36ms` from Sandefjord, NO
177.95.228.168	AS27699 TELEFÔNICA BRASIL S.A	`1.29ms` from Sao Paulo, BR
136.110.5.72	AS396982 Google LLC	`0.15ms` from Singapore, SG
197.203.63.200	AS36947 Telecom Algeria	`10.25ms` from Algiers, DZ
87.214.231.56	AS13127 Odido Netherlands B.V.	`6.82ms` from Amsterdam, NL
91.179.15.248	AS5432 Proximus NV	`2.07ms` from Brussels, BE
67.23.42.136	AS33070 Rackspace Hosting	`1.10ms` from Dallas, US
87.172.241.8	AS3320 Deutsche Telekom AG	`9.61ms` from Frankfurt am Main, DE
93.248.108.24	AS3320 Deutsche Telekom AG	`2.16ms` from Frankfurt am Main, DE
117.195.108.248	AS9829 National Internet Backbone	`7.22ms` from Kolkata, IN
77.52.149.40	AS21497 PrJSC VF UKRAINE	`16.24ms` from Kyiv, UA
74.225.242.152	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 81.12.81.34

traceroute to 81.12.81.34 (81.12.81.34): 7 hops max, 52 byte packets

3 [AS3257] 213.200.127.250 21.771 ms

4 [AS3257] 195.72.93.181 18.699 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On April 24th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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