81.21.171.0/24

AS8685 · Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.

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Summary

Country	Turkey
Domain	icmc.net
ASN	AS8685
Parent Range	81.21.160.0/20
Registry	RIPE
ID	ICMC-NET

WHOIS Details

inetnum:        81.21.171.64 - 81.21.171.95
netname:        ICMC-NET
descr:          ICMC Turkey
country:        TR
admin-c:        MH6779-RIPE
tech-c:         DN5-RIPE
status:         ASSIGNED PA
mnt-by:         AS8685-MNT
notify:         [email protected]
created:        2008-07-23T09:56:01Z
last-modified:  2023-07-27T10:11:01Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        DA5019-RIPE
abuse-org:      ORG-DA26-RIPE

role:           Doruk.net NetAdmin
address:        DorukNet
address:        Dikilitas Mah. Eren Sok. No: 26
address:        Besiktas 34349
address:        Istanbul Turkey
phone:          +90 212 326 92 00
fax-no:         +90 212 227 28 11
e-mail:         [email protected]
e-mail:         [email protected]
admin-c:        GE252-RIPE
tech-c:         VA283-RIPE
nic-hdl:        DN5-RIPE
mnt-by:         AS8685-MNT
created:        2003-07-14T08:26:12Z
last-modified:  2025-10-07T11:45:01Z
source:         RIPE

person:         Mehmet Hosgoz
address:        Med Marine Plaza Eski Buyukdere cad. No:47 Kat:8-9
address:        Maslak / Istanbul / Turkey
e-mail:         [email protected]
phone:          +90 212 240 87 97
nic-hdl:        MH6779-RIPE
created:        2008-07-22T07:11:12Z
last-modified:  2020-06-04T10:16:51Z
source:         RIPE
mnt-by:         AS8685-MNT

route:          81.21.170.0/23
descr:          Doruk-NET
origin:         AS8685
notify:         [email protected]
mnt-by:         AS8685-MNT
mnt-routes:     AS8685-MNT
created:        2003-06-09T13:01:46Z
last-modified:  2003-06-09T13:01:46Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.21.171.0/24

Range	ASN	Company	Num of IPs
81.21.160.0/20	AS8685	Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	4,096

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range	ASN	Company	Num of IPs
81.21.32.0/20	AS16229	Primetel PLC	4,096
81.21.48.0/20	AS39228	Integrated Networks Co.	4,096
81.21.16.0/20	AS30848	UNIDATA S.p.A.	4,096
81.21.240.0/20	AS1257	Tele2 Sverige AB	4,096
81.21.112.0/20	AS44462	Stadtwerke Muerzzuschlag GmbH	4,096
81.21.160.0/20	AS8685	Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	4,096
81.21.144.0/20	AS62862	Rapid Fiber Internet, LLC	4,096
81.21.32.0/20	AS8544	Primetel PLC	4,096
81.21.128.0/21	AS12505	Banco BPM S.P.A	2,048
81.21.136.0/21	AS28878	Signet B.V.	2,048
81.21.232.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
81.21.228.0/22	AS213005	Invermae Solutions SL	1,024
81.21.103.0/24	AS31065	eGOV project_1	256
81.21.104.0/24	AS31065	eGOV project_2	256
81.21.105.0/24	AS31065	eGOV project_3	256
81.21.106.0/24	AS31065	National_Telecom_Regulatory_Authority_Egypt	256
81.21.107.0/24	AS31065	MCIT Network	256
81.21.108.0/24	AS31065	MCIT Network	256
81.21.109.0/24	AS31065	Ministry of Communications & IT network.	256
81.21.96.0/24	AS31065	National Telecom Regulatory Authority_2	256
81.21.97.0/24	AS31065	Ministry of Communications and Information Technology	256
81.21.99.0/24	AS31065	Egyptian Ministry of Communication and IT projects. Secondry DNS, AfriNIC whois db servers mirroring, others.	256
81.21.136.0/24	AS31586	Signet Son	256
81.21.48.0/24	AS39228	iNet Backbone Devices	256
81.21.49.0/24	AS39228	Dialup Pool 1 for iNET	256
81.21.50.0/24	AS39228	DSL Pool for iNET	256
81.21.51.0/24	AS39228	Dialup Pool 2 for iNET	256
81.21.179.0/24	AS39244	ST	256
81.21.2.0/24	AS5065	Bunny Communications LLC	256
81.21.8.0/24	AS50670	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.9.0/24	AS50670	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.7.0/24	AS63199	Private Customer	256
81.21.1.0/24	AS834	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.38.0/24	AS8544	Primetel PLC	256
81.21.41.0/24	AS8544	Primetel PLC	256
81.21.46.0/24	AS8544	NetWay LTD	256
81.21.175.0/24	AS8685	DorukNet	256
81.21.47.0/24	AS16229	NetWay LTD	256
81.21.206.0/24	AS200094	PHU MIROLAN Miroslaw Weclaw	256
81.21.4.0/24	AS203728	BAHU LTD	256
81.21.224.0/24	AS209041	CoreIT AB	256
81.21.225.0/24	AS209041	CoreIT AB	256
81.21.226.0/24	AS209041	CoreIT AB	256
81.21.227.0/24	AS209041	CoreIT AB	256
81.21.3.0/24	AS211440	Private Customer	256
81.21.43.0/24	AS30916	NetWay LTD	256
81.21.45.0/24	AS30916	NetWay LTD	256
81.21.102.0/24	AS31065	Egypt Radio and Television Union	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.21.171.207	turkiyemuzikodulleri.com	1
81.21.171.214	ddgprojeler.com	1
81.21.171.196	kralmagazin.com.tr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.21.171.25	AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	`0.24ms` from Istanbul, TR

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
103.198.137.104	AS134732 Dot Internet	`0.67ms` from Dhaka, BD
87.237.213.200	AS61207 Hostek AB	`2.33ms` from Falkenberg, SE
124.244.230.104	AS9269 Hong Kong Broadband Network Ltd.	`1.09ms` from Hong Kong, HK
64.180.219.184	AS852 TELUS Communications Inc.	`2.88ms` from Kelowna, CA
80.40.179.8	AS13285 TalkTalk Communications Limited	`3.80ms` from London, GB
90.193.143.56	AS5607 Sky UK Limited	`3.73ms` from London, GB
83.213.25.56	AS12338 Euskaltel S.A.	`15.06ms` from Madrid, ES
5.40.27.120	AS6739 VODAFONE ONO, S.A.	`9.73ms` from Madrid, ES
76.137.30.24	AS7922 Comcast Cable Communications, LLC	`4.99ms` from Miami, US
15.160.119.88	AS16509 Amazon.com, Inc.	`0.11ms` from Milan, IT
83.246.249.24	AS31364 Joint Stock Company TransTeleCom	`3.85ms` from Novosibirsk, RU
170.231.35.56	AS264513 R H M NET LTDA - ME	`10.13ms` from Rio de Janeiro, BR
195.223.50.104	AS3269 Telecom Italia S.p.A.	`9.41ms` from Rome, IT
139.219.191.248	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`1.70ms` from Shanghai, CN
43.153.223.168	AS132203 Tencent Building, Kejizhongyi Avenue	`0.69ms` from Singapore, SG
219.86.149.8	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.33ms` from Taipei, TW
129.132.89.152	AS559 SWITCH	`0.49ms` from Zuerich, CH
41.40.28.88	AS8452 TE-AS	`6.71ms` from Cairo, EG
72.128.103.24	AS10796 Charter Communications Inc	`5.49ms` from Chicago, US
1.189.4.8	AS4837 CHINA UNICOM China169 Backbone	`3.28ms` from Harbin, CN
79.105.12.136	AS12389 PJSC Rostelecom	`10.20ms` from Khabarovsk, RU
117.194.63.168	AS9829 National Internet Backbone	`4.19ms` from Kolkata, IN
175.168.6.168	AS4837 CHINA UNICOM China169 Backbone	`15.86ms` from Liaoyang, CN
213.56.185.168	AS3215 Orange S.A.	`1.91ms` from Lyon, FR
113.194.20.40	AS4837 CHINA UNICOM China169 Backbone	`8.25ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 -f5 81.21.171.25

traceroute to 81.21.171.25 (81.21.171.25): 64 hops max, 52 byte packets

5 [AS8685] 81.21.171.25 0.65 ms

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On December 14th 2025

What are IP address ranges?

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