1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.21.0.0/16
  4. AS8685  | 81.21.160.0/24

81.21.160.0/24

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:        81.21.160.1 - 81.21.160.255
netname:        TR-DORUK-NET-20020927
descr:          DorukNetN
country:        TR
admin-c:        DN5-RIPE
tech-c:         DN5-RIPE
status:         ASSIGNED PA
mnt-by:         AS8685-MNT
created:        2025-10-24T10:51:56Z
last-modified:  2025-10-24T10:51:56Z
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:          81.21.160.0/24
origin:         AS8685
mnt-by:         AS8685-MNT
created:        2025-10-24T21:21:45Z
last-modified:  2025-10-24T21:21:45Z
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.21.160.3 kunutku.net 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

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
169.40.237.120 AS20326 TeraSwitch Networks Inc. 0.13ms from Amsterdam, NL
18.211.53.184 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
3.103.77.168 AS16509 Amazon.com, Inc. 0.47ms from Auckland, NZ
186.57.93.200 AS22927 Telefonica de Argentina 1.69ms from Buenos Aires, AR
206.75.78.72 AS852 TELUS Communications Inc. 1.75ms from Calgary, CA
119.50.141.136 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Changchun, CN
117.192.252.40 AS9829 National Internet Backbone 3.85ms from Chennai, IN
91.10.155.40 AS3320 Deutsche Telekom AG 6.05ms from Frankfurt am Main, DE
100.42.186.8 AS51167 Contabo GmbH 2.00ms from Frankfurt am Main, DE
90.38.85.168 AS3215 Orange S.A. 11.91ms from Lyon, FR
73.42.87.184 AS7922 Comcast Cable Communications, LLC 13.26ms from Miami, US
209.38.51.168 AS14061 DigitalOcean, LLC 0.20ms from New York City, US
112.229.178.232 AS4837 CHINA UNICOM China169 Backbone 6.72ms from Qingdao, CN
101.231.211.88 AS4812 China Telecom (Group) 2.54ms from Shanghai, CN
2.71.55.168 AS44034 Hi3G Access AB 9.16ms from Stockholm, SE
142.17.128.184 AS611 NB-PEI Educational Computer Network 15.49ms from Beauharnois, CA
172.82.104.8 AS62642 Bigleaf Networks, Inc. 18.93ms from Chicago, US
189.4.22.136 AS28573 Claro NXT Telecomunicacoes Ltda 4.73ms from Curitiba, BR
109.193.65.104 AS3209 Vodafone GmbH 7.53ms from Frankfurt am Main, DE
93.204.44.40 AS3320 Deutsche Telekom AG 3.04ms from Frankfurt am Main, DE
134.65.136.136 AS48101 Trooli Ltd. 0.87ms from London, GB
216.151.184.40 AS62651 Strong Technology, LLC. 0.16ms from London, GB
153.10.243.120 AS22063 J. Paul Getty Trust 1.02ms from Los Angeles, US
61.207.217.56 AS4713 NTT DOCOMO BUSINESS,Inc. 15.31ms from Osaka, JP
116.43.104.8 AS17858 LG POWERCOMM 1.62ms 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 -f2 -m5 81.21.160.112
traceroute to 81.21.160.112 (81.21.160.112): 5 hops max, 52 byte packets
2 [AS24961] 62.141.47.218 52.326 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Duesseldorf, DE
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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