1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.21.0.0/16
  4. AS8685  | 81.21.171.0/24

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
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:         mehmet.hosgoz@niceye.com
created:        2008-07-23T09:56:01Z
last-modified:  2023-07-27T10:11:01Z
source:         RIPE
abuse-email:    abuse@doruk.net.tr
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:         noc@doruk.net.tr
e-mail:         abuse@doruk.net.tr
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:         mehmet.hosgoz@niceye.com
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:         iradm@doruk.net.tr
mnt-by:         AS8685-MNT
mnt-routes:     AS8685-MNT
created:        2003-06-09T13:01:46Z
last-modified:  2003-06-09T13:01:46Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range ASN Company Num of IPs
81.21.144.0/20 AS62862 Rapid Fiber Internet, LLC 4,096
81.21.32.0/20 AS8544 Primetel PLC 4,096
81.21.112.0/20 AS44462 Stadtwerke Muerzzuschlag GmbH 4,096
81.21.240.0/20 AS1257 Tele2 Sverige AB 4,096
81.21.48.0/20 AS39228 Integrated Networks Co. 4,096
81.21.32.0/20 AS16229 Primetel PLC 4,096
81.21.16.0/20 AS30848 UNIDATA S.p.A. 4,096
81.21.136.0/21 AS28878 Signet B.V. 2,048
81.21.128.0/21 AS12505 Banco BPM S.P.A 2,048
81.21.228.0/22 AS213005 Invermae Solutions SL 1,024
81.21.232.0/22 AS203020 HostRoyale Technologies Pvt Ltd 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
81.21.1.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.3.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.4.0/24 AS834 VTEL HOLDINGS LIMITED/JORDAN CO. 256
81.21.7.0/24 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
81.21.207.0/24 AS8726 Noblesecurities network. 256
81.21.47.0/24 AS16229 NetWay LTD 256
81.21.206.0/24 AS200094 PHU MIROLAN Miroslaw Weclaw 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
81.21.0.0/24 AS29802 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
81.21.171.153 birlesik-arastirmacilar.com.tr 1
81.21.171.209 natgeo.com.tr 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

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. 0.32ms 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
145.100.96.56 AS1103 SURF B.V. 0.48ms from Amsterdam, NL
181.106.240.200 AS7303 Telecom Argentina S.A. 12.67ms from Buenos Aires, AR
104.230.42.56 AS10796 Charter Communications Inc 10.78ms from Columbus, US
117.208.73.104 AS9829 National Internet Backbone 3.71ms from Delhi, IN
123.215.26.88 AS9318 SK Broadband Co Ltd 2.72ms from Incheon, KR
189.158.62.168 AS8151 UNINET 1.82ms from Monterrey, MX
125.197.202.248 AS2518 BIGLOBE Inc. 7.97ms from Osaka, JP
163.171.162.216 AS54994 Meteverse Limited. 0.40ms from Paris, FR
54.235.93.120 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
186.156.190.120 AS22047 VTR BANDA ANCHA S.A. 16.21ms from Santiago, CL
189.149.61.248 AS8151 UNINET 4.67ms from Santiago de Queretaro, MX
80.216.123.8 AS1257 Tele2 Sverige AB 5.11ms from Stockholm, SE
196.184.240.152 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.83ms from Tunis, TN
89.201.154.168 AS34594 Telemach Hrvatska d.o.o. 0.69ms from Zagreb, HR
129.143.47.8 AS553 BelWue-Koordination 3.62ms from Zuerich, CH
92.70.90.120 AS1136 KPN B.V. 0.45ms from Amsterdam, NL
85.10.100.232 AS47377 Orange Belgium SA 7.37ms from Brussels, BE
198.54.222.8 AS62797 CASTO Management Services inc 9.13ms from Chicago, US
93.184.136.24 AS43066 Information und Technik Nordrhein-Westfalen 0.77ms from Duesseldorf, DE
200.126.14.232 AS28027 Escuela Superior Politecnica del Litoral 1.53ms from Guayaquil, EC
81.174.143.184 AS6871 Plusnet 3.76ms from London, GB
74.76.155.152 AS11351 Charter Communications Inc 17.29ms from New York City, US
32.212.234.104 AS46690 Southern New England Telephone Company and SNET America, Inc. 6.17ms from New York City, US
121.81.246.24 AS17511 OPTAGE Inc. 1.36ms from Osaka, JP
185.21.130.56 AS213095 Exaion SAS 2.63ms from Paris, FR

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 0.411 ms
Measurement taken from IPinfo ProbeNet in Istanbul, TR
On

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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