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
81.21.144.0/20 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 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 umuttonguc.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

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

IP Address ASN Details
81.21.169.33 AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. 0.62ms 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
201.203.77.104 AS11830 Instituto Costarricense de Electricidad y Telecom. 4.97ms from Curridabat, CR
31.126.245.88 AS2856 British Telecommunications PLC 6.10ms from London, GB
77.242.190.56 AS42669 CITTA' STUDI S.P.A. 3.26ms from Milan, IT
68.168.169.40 AS10242 US Internet Corp 0.40ms from Minneapolis, US
13.205.255.72 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
54.167.77.152 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
191.113.0.216 AS7418 TELEFÓNICA CHILE S.A. 3.19ms from Santiago, CL
23.45.230.72 AS16625 Akamai Technologies, Inc. 0.78ms from Seattle, US
118.76.46.40 AS4837 CHINA UNICOM China169 Backbone 8.88ms from Taiyuan, CN
182.168.158.232 AS2527 Sony Network Communications Inc. 14.44ms from Tokyo, JP
98.64.127.56 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
20.231.120.184 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
39.97.61.8 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
109.92.110.24 AS8400 TELEKOM SRBIJA a.d. 7.47ms from Belgrade, RS
117.203.218.152 AS9829 National Internet Backbone 6.80ms from Delhi, IN
194.145.239.232 AS34191 DATAGROUP Operations GmbH 0.36ms from Frankfurt am Main, DE
144.125.128.168 AS394089 Google LLC 1.25ms from Frankfurt am Main, DE
14.231.211.184 AS45899 VNPT Corp 1.70ms from Hanoi, VN
47.244.172.72 AS45102 Alibaba (US) Technology Co., Ltd. 1.40ms from Hong Kong, HK
36.92.19.88 AS7713 PT Telekomunikasi Indonesia 9.91ms from Jakarta, ID
75.48.184.8 AS7018 AT&T Enterprises, LLC 5.95ms from Kansas City, US
50.69.161.40 AS6327 Shaw Communications 13.88ms from Kelowna, CA
91.165.93.136 AS12322 Free SAS 3.49ms from Paris, FR
223.97.147.248 AS24444 Shandong Mobile Communication Company Limited 8.88ms from Qingdao, CN
20.98.106.56 AS8075 Microsoft Corporation 0.49ms from Quincy, US

Traceroute

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

$
traceroute -a -n -q1 -f6 81.21.169.33
traceroute to 81.21.169.33 (81.21.169.33): 64 hops max, 52 byte packets
6 [AS8685] 81.21.169.33 0.674 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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