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
Parent Range	81.21.160.0/20
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

Overlapping Ranges

BGP prefixes that contain 81.21.169.0/24

Range	ASN	Company	Num of IPs
81.21.160.0/20	AS8685	Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	4,096

Nearby Ranges

BGP prefixes that overlap with 81.21.0.0/16

Range	ASN	Company	Num of IPs
81.21.160.0/20	AS8685	Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.	4,096
81.21.112.0/20	AS44462	Stadtwerke Muerzzuschlag GmbH	4,096
81.21.48.0/20	AS39228	Integrated Networks Co.	4,096
81.21.144.0/20	AS62862	Rapid Fiber Internet, LLC	4,096
81.21.16.0/20	AS30848	UNIDATA S.p.A.	4,096
81.21.32.0/20	AS16229	Primetel PLC	4,096
81.21.32.0/20	AS8544	Primetel PLC	4,096
81.21.240.0/20	AS1257	Tele2 Sverige AB	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
81.21.232.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
81.21.228.0/22	AS213005	Invermae Solutions SL	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
81.21.7.0/24	AS31715	VTEL HOLDINGS LIMITED/JORDAN CO.	256
81.21.7.0/24	AS31715	VTEL HOLDINGS LIMITED/JORDAN CO.	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	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
81.21.47.0/24	AS16229	NetWay LTD	256
81.21.1.0/24	AS199414	Noah Kolossa	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

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
81.21.169.44	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
77.169.89.40	AS1136 KPN B.V.	`1.56ms` from Amsterdam, NL
88.251.154.72	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.02ms` from Bursa, TR
62.78.175.40	AS16086 DNA Oyj	`4.60ms` from Helsinki, FI
78.188.236.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.23ms` from Istanbul, TR
41.112.70.232	AS12091 MTN SA	`13.76ms` from Johannesburg, ZA
188.37.244.136	AS12353 Vodafone Portugal	`7.42ms` from Lisbon, PT
47.197.16.200	AS5650 Frontier Communications of America, Inc.	`6.30ms` from Miami, US
178.154.222.216	AS200350 Yandex.Cloud LLC	`2.47ms` from Moscow, RU
83.159.253.120	AS12322 Free SAS	`2.23ms` from Paris, FR
52.55.55.248	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
87.19.160.104	AS3269 Telecom Italia S.p.A.	`13.93ms` from Rome, IT
188.15.251.136	AS3269 Telecom Italia S.p.A.	`7.41ms` from Rome, IT
189.155.125.136	AS8151 UNINET	`14.31ms` from Santiago de Queretaro, MX
62.35.11.72	AS5410 Bouygues Telecom SA	`3.34ms` from Aubervilliers, FR
23.96.221.40	AS8075 Microsoft Corporation	`0.33ms` from Chicago, US
71.79.251.104	AS10796 Charter Communications Inc	`6.53ms` from Columbus, US
3.127.153.152	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
194.145.239.232	AS34191 DATAGROUP Operations GmbH	`0.33ms` from Frankfurt am Main, DE
130.92.143.40	AS559 SWITCH	`2.48ms` from Geneve, CH
110.43.243.24	AS58466 CHINANET Guangdong province network	`2.41ms` from Guangzhou, CN
213.178.84.120	AS13101 TNG Stadtnetz GmbH	`2.08ms` from Hamburg, DE
130.233.140.232	AS15496 Aalto University	`0.86ms` from Helsinki, FI
76.174.243.152	AS20001 Charter Communications Inc	`5.37ms` from Los Angeles, US
151.124.226.104	AS30598 Carnival Corporation	`1.17ms` from Miami, US
14.43.97.136	AS4766 Korea Telecom	`6.41ms` 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 [] 37.32.107.65 5.032 ms

4 [AS3356] 213.249.124.173 6.303 ms

5 *

6 [AS3356] 213.249.104.10 55.559 ms

7 *

8 *

9 [AS8685] 81.21.169.17 69.621 ms

Measurement taken from

IPinfo ProbeNet in Noventa di Piave, IT

On November 6th 2025

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.

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