1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.21.0.0/16
  4. AS8685  | 81.21.162.0/24

81.21.162.0/24

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 ACIK_KART-NET

WHOIS Details

inetnum:        81.21.162.128 - 81.21.162.191
netname:        ACIK_KART-NET
country:        TR
admin-c:        BA6253-RIPE
tech-c:         DN5-RIPE
status:         ASSIGNED PA
mnt-by:         AS8685-MNT
created:        2016-04-27T13:18:12Z
last-modified:  2016-04-27T13:18:12Z
source:         RIPE
notify:         bulut.atar@acikkart.com.tr
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:         Bulut Atar
e-mail:         bulut.atar@acikkart.com.tr
address:        Sümer Mahallesi Çal caddesi No:116 / DENIZLI
phone:          +902324862066
nic-hdl:        BA6253-RIPE
mnt-by:         AS8685-MNT
created:        2016-04-27T13:17:12Z
last-modified:  2016-04-27T13:17:12Z
source:         RIPE

route:          81.21.160.0/22
descr:          Doruk-NET
origin:         AS8685
notify:         iradm@doruk.net.tr
mnt-by:         AS8685-MNT
mnt-routes:     AS8685-MNT
created:        2002-12-24T09:06:38Z
last-modified:  2002-12-24T09:06:38Z
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 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.21.162.58 corelturkey.com 4
81.21.162.53 kardiyokontrol.com 1
81.21.162.61 hemeningilizce.com 1
81.21.162.65 deskprobe.com 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

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

IP Address ASN Details
81.21.162.75 AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. 0.23ms 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
105.158.233.232 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.25ms from Casablanca, MA
104.166.206.72 AS30036 Mediacom Communications Corp 18.05ms from Chicago, US
71.228.108.56 AS7922 Comcast Cable Communications, LLC 9.27ms from Denver, US
183.250.186.104 AS9808 China Mobile Communications Group Co., Ltd. 13.13ms from Fuzhou, CN
108.187.30.8 AS18978 Enzu Inc 0.62ms from Los Angeles, US
46.27.3.72 AS12430 VODAFONE ESPANA S.A.U. 0.80ms from Madrid, ES
71.62.221.104 AS7922 Comcast Cable Communications, LLC 9.25ms from Manassas, US
66.177.219.56 AS7922 Comcast Cable Communications, LLC 7.21ms from Miami, US
49.66.169.24 AS4134 CHINANET-BACKBONE 3.50ms from Nanjing, CN
72.227.101.168 AS11351 Charter Communications Inc 19.61ms from New York City, US
31.32.122.168 AS5410 Bouygues Telecom SA 17.15ms from Paris, FR
54.87.42.200 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
37.182.225.104 AS30722 Fastweb SpA 7.03ms from Rome, IT
187.214.149.8 AS8151 UNINET 7.46ms from Santiago de Queretaro, MX
13.125.64.56 AS16509 Amazon.com, Inc. 0.19ms from Seoul, KR
116.235.250.232 AS4812 China Telecom (Group) 3.69ms from Shanghai, CN
114.73.177.184 AS4804 Microplex PTY LTD 4.69ms from Sydney, AU
124.219.58.232 AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 1.26ms from Taipei, TW
124.117.38.24 AS4134 CHINANET-BACKBONE 1.74ms from UEruemqi, CN
75.240.126.152 AS6167 Verizon Business 19.67ms from Chicago, US
116.168.137.72 AS4837 CHINA UNICOM China169 Backbone 2.41ms from Chongqing, CN
18.193.54.88 AS16509 Amazon.com, Inc. 0.25ms from Frankfurt am Main, DE
84.150.139.120 AS3320 Deutsche Telekom AG 3.04ms from Frankfurt am Main, DE
14.250.145.104 AS45899 VNPT Corp 3.75ms from Ho Chi Minh City, VN
103.142.245.168 AS138995 Antbox Networks Limited 1.32ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 -f3 81.21.162.78
traceroute to 81.21.162.78 (81.21.162.78): 64 hops max, 52 byte packets
3 [AS8685] 81.21.162.78 0.254 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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