Autonomous System details

AS6823

3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.  ·  3c1b.com

Turkey

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AS6823 – 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.

Field Value
Country Turkey
Website 3c1b.com
Hosted domains 206
IPv4 addresses 4,352
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type ISP
Registry ripe
Allocated 15 years ago on Apr 01, 2011
Updated 2 months ago on Jan 05, 2026

IP Ranges

Netblock Company Num of IPs
37.202.48.0/21 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 2,048
178.251.40.0/21 3c1b Customer Networks 2,048
37.202.48.0/24 3C1B DC Sunucular IP Blogu 256
37.202.49.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.50.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.51.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.52.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.53.0/24 PPPoE_Dynamic 256
37.202.54.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.55.0/24 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
178.251.40.0/24 3c1b Customer Networks 256
178.251.41.0/24 3c1b Local Network 256
178.251.42.0/24 3c1b Customer Networks 256
178.251.43.0/24 Aydin Yazilim ve Elektronik Sanayii A.S. 256
178.251.44.0/24 3C1B TELEKOM 256
178.251.45.0/24 PPPOE Static IP Pool 256
178.251.46.0/24 3c1b Customer Networks 256
178.251.47.0/24 3c1b Customer Networks 256
213.146.190.0/24 Cogent Communications Group LLC 256

Netblock Company
2a01:6be0::/32 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:1000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:1400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:1800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:1c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:2000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:2400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:2800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:2c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:3000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:3400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:3800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:3c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:4000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:4400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:4800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:4c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:5000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:5400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:5800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:5c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:6000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:6400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:6800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:6c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:7000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:7400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:7800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:7c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:8000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:8400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:8800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:8c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:9000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:9400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:9800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:9c00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:a000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:a400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:a800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:ac00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:b000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:b400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:b800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:bc00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:c000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:c400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:c800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:cc00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:d000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:d400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:d800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:dc00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:e000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:e400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:e800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:ec00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:f000::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:f400::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:f800::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
2a01:6be0:fc00::/38 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.

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WHOIS Details

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                                                ASHandle:       AS6823
                                                OrgID:          AS6823
                                                ASName:         AS6823
                                                ASNumber:       AS6823
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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IP WHOIS API & Database

Hosted Domains

There are 206 domain names hosted across 66 IP addresses on this ASN.

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IP Address Domain Domains on this IP
37.202.48.154 ██████████ 62
178.251.42.3 ██████████ 28
37.202.48.147 ██████████ 12
178.251.45.173 ██████████ 12
37.202.52.3 ██████████ 10
178.251.42.86 ██████████ 10
178.251.46.233 ██████████ 6
178.251.43.250 ██████████ 6
37.202.48.148 ███████ 3
178.251.45.157 ██████████ 3

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Peers

There are 151 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS1239 Cogent Communications, LLC
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS174 Cogent Communications, LLC
AS17557 Pakistan Telecommunication Company Limited
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS206356 Freifunk Essen e.V.
AS20764 CJSC RASCOM
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS212024 Marc Schmitt
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB Cgates
AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS264479 Turbozone Internet
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS293 ESnet
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC Vimpelcom
AS3223 Voxility LLP
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS3462 Data Communication Business Group
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35625 Eurofiber France SAS
AS35710 weber.digital GmbH
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39249 Netassist International EOOD
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47692 Nessus GmbH
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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3223 Voxility LLP
AS44901 Belcloud LTD
AS5405 Inter.link GmbH
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
AS9121 Turk Telekomunikasyon Anonim Sirketi
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI
AS47894 VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a01:6be0:8::2 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 25.79ms from Istanbul, TR
178.251.46.193 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.80ms from Istanbul, TR
178.251.47.153 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 5.42ms from Bursa, TR
37.202.53.183 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.83ms from Istanbul, TR
178.251.45.233 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.68ms from Istanbul, TR
178.251.43.26 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.57ms from Istanbul, TR
37.202.54.153 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.05ms from Istanbul, TR
178.251.44.39 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 0.74ms from Sofia, BG
37.202.52.1 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 12.24ms from Bursa, TR
37.202.48.81 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.42ms from Istanbul, TR
37.202.50.81 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.57ms from Istanbul, TR
37.202.49.53 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 5.47ms from Bursa, TR
178.251.42.250 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.50ms from Istanbul, TR
178.251.40.246 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.68ms from Istanbul, TR
37.202.51.1 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 0.58ms from Sofia, BG
37.202.55.109 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.78ms from Istanbul, TR
178.251.41.4 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 6.52ms from Istanbul, TR
213.146.190.5 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 0.86ms from Sofia, BG

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
213.67.151.247 AS3301 Telia Company AB 2.03ms from Goeteborg, SE
180.195.150.23 AS9299 Philippine Long Distance Telephone Company 19.01ms from Manila, PH
37.28.18.215 AS50010 Omani Qatari Telecommunication Company SAOC 2.78ms from Muscat, OM
187.225.163.103 AS8151 UNINET 7.46ms from Santiago de Queretaro, MX
211.252.153.7 AS4766 Korea Telecom 1.65ms from Seoul, KR
15.134.26.103 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
36.54.226.247 AS10013 FreeBit Co.,Ltd. 2.48ms from Tokyo, JP
92.114.85.87 AS44592 SkyLink Data Center BV 0.17ms from Amsterdam, NL
106.51.76.135 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 1.55ms from Bengaluru, IN
117.216.221.199 AS9829 National Internet Backbone 3.00ms from Bengaluru, IN
116.96.188.183 AS7552 Viettel Group 3.89ms from Hanoi, VN
179.59.150.135 AS28024 Nuevatel PCS de Bolivia S.A. 13.83ms from La Paz, BO
85.138.76.39 AS2860 NOS COMUNICACOES, S.A. 10.62ms from Lisbon, PT
212.248.16.7 AS8359 MTS PJSC 2.27ms from Moscow, RU
76.248.21.103 AS7018 AT&T Enterprises, LLC 19.42ms from Redding, US
73.71.183.151 AS7922 Comcast Cable Communications, LLC 5.60ms from San Jose, US
161.202.143.167 AS36351 IBM Cloud 0.56ms from Tokyo, JP
15.197.70.71 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH
139.218.27.39 AS9443 Vocus Retail 1.40ms from Melbourne, AU
71.61.182.199 AS7922 Comcast Cable Communications, LLC 9.05ms from Reston, US
71.227.225.215 AS7922 Comcast Cable Communications, LLC 3.54ms from Seattle, US
59.142.19.103 AS2516 KDDI CORPORATION 15.89ms from Tokyo, JP
86.87.135.55 AS1136 KPN B.V. 3.53ms from Amsterdam, NL
134.65.195.119 AS395201 Allnodes Inc 0.27ms from Ashburn, US
115.167.126.215 AS7029 Windstream Communications LLC 0.97ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 178.251.45.151
traceroute to 178.251.45.151 (178.251.45.151): 64 hops max, 52 byte packets
4 [] 185.1.48.69 21.533 ms
5 *
6 [AS6823] 178.251.45.151 21.537 ms
Measurement taken from IPinfo ProbeNet in Bursa, TR
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6823 at robtex.

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