1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.21.0.0/16
  4. AS8685  | 81.21.169.0/24

81.21.169.0/24

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

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Summary

Country Turkey
Domain doruk.net.tr
ASN AS8685
Registry RIPE
ID TR-DORUK-NET-20020927

WHOIS Details

inetnum:        81.21.169.32 - 81.21.169.47
netname:        TR-DORUK-NET-20020927
descr:          DorukVoice
country:        TR
admin-c:        DN5-RIPE
tech-c:         DN5-RIPE
status:         ASSIGNED PA
mnt-by:         AS8685-MNT
created:        2025-10-22T07:35:03Z
last-modified:  2025-10-22T07:35:03Z
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

route:          81.21.169.0/24
descr:          Doruk-NET
origin:         AS8685
mnt-by:         AS8685-MNT
mnt-routes:     AS8685-MNT
created:        2007-04-03T11:30:52Z
last-modified:  2007-04-03T11:30:52Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range ASN Company Num of IPs
81.21.16.0/20 AS30848 UNIDATA S.p.A. 4,096
81.21.240.0/20 AS1257 Tele2 Sverige AB 4,096
81.21.32.0/20 AS16229 Primetel PLC 4,096
81.21.144.0/20 AS62862 Rapid Fiber Internet, LLC 4,096
81.21.112.0/20 AS44462 Stadtwerke Muerzzuschlag GmbH 4,096
81.21.48.0/20 AS39228 Integrated Networks Co. 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
81.21.228.0/22 AS213005 Invermae Solutions SL 1,024
81.21.232.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
81.21.102.0/24 AS31065 Egypt Radio and Television Union 256
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

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.21.169.19 teslapark.com.tr 2

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

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

IP Address ASN Details
81.21.169.43 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
77.64.133.56 AS16202 Tele Columbus AG 7.20ms from Berlin, DE
73.242.185.200 AS7922 Comcast Cable Communications, LLC 10.58ms from Denver, US
124.66.54.56 AS4837 CHINA UNICOM China169 Backbone 17.59ms from Guangzhou, CN
40.123.251.216 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
119.119.103.184 AS4837 CHINA UNICOM China169 Backbone 15.23ms from Liaoyang, CN
194.153.27.216 AS5413 Wavenet Limited 5.75ms from London, GB
85.0.197.248 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Lugano, CH
95.171.46.88 AS20811 Retelit Digital Services S.p.A. 5.06ms from Milan, IT
207.172.227.24 AS6079 RCN 7.80ms from Philadelphia, US
34.53.98.200 AS396982 Google LLC 0.16ms from The Dalles, US
133.78.126.248 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.54ms from Tokyo, JP
81.93.57.104 AS31673 Uniserver Internet B.V. 0.61ms from Amsterdam, NL
100.21.102.72 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
84.236.44.136 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.32ms from Budapest, HU
98.157.69.56 AS10796 Charter Communications Inc 17.69ms from Flint, US
218.247.92.8 AS139021 West263 International Limited 1.45ms from Hong Kong, HK
81.158.97.24 AS2856 British Telecommunications PLC 2.06ms from London, GB
102.34.38.56 AS327687 Research and Education Network for Uganda 18.06ms from Nairobi, KE
15.152.55.248 AS16509 Amazon.com, Inc. 0.24ms from Osaka, JP
4.154.166.136 AS8075 Microsoft Corporation 0.32ms from Quincy, US
54.166.177.88 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
200.74.121.200 AS22047 VTR BANDA ANCHA S.A. 0.93ms from Santiago, CL
189.252.59.40 AS8151 UNINET 16.02ms from Santiago de Queretaro, MX
112.152.173.88 AS17858 LG POWERCOMM 2.42ms from Seoul, KR
1.226.178.120 AS9318 SK Broadband Co Ltd 5.98ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 81.21.169.17
traceroute to 81.21.169.17 (81.21.169.17): 64 hops max, 52 byte packets
3 [] 185.1.48.26 180.429 ms
4 *
5 *
6 [AS15924] 195.87.9.201 179.352 ms
7 [AS15924] 195.87.9.202 177.125 ms
8 *
9 [AS8685] 81.21.169.17 200.648 ms
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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