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 208
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 6 days 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 208 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 ██████████ 29
37.202.48.147 ██████████ 12
178.251.45.173 ██████████ 12
37.202.52.3 ██████████ 10
178.251.42.86 ██████████ 10
178.251.43.250 ██████████ 6
178.251.46.233 ██████████ 6
213.146.190.67 ██████████ 3
37.202.48.26 ██████████ 3

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Peers

There are 134 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
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
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS204457 Atlantis Telekomunikasyon Bilisim Hizmetleri San. Tic. Ltd
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
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS293 ESnet
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
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
AS35625 Eurofiber France SAS
AS35710 weber.digital GmbH
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47692 Nessus GmbH
AS47894 VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI
AS47957 Worldline IGSA SA
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS50300 CustodianDC Limited
AS50763 Robert McKay
AS51184 Fonira Telekom GmbH
AS51185 MainStreaming SpA
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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI
AS44901 Belcloud LTD
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

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

IP Address ASN Details
178.251.47.181 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 4.66ms from Bursa, TR
178.251.45.48 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.51ms from Izmir, TR
178.251.44.39 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 0.62ms from Sofia, BG
37.202.48.161 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 8.82ms from Istanbul, TR
178.251.41.42 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.54ms from Izmir, TR
178.251.40.246 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.61ms from Izmir, TR
37.202.49.53 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 4.97ms from Bursa, TR
37.202.54.59 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 9.02ms from Istanbul, TR
178.251.42.41 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.44ms from Izmir, TR
37.202.52.1 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 4.90ms from Bursa, TR
213.146.190.1 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 9.15ms from Istanbul, TR
37.202.53.175 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 9.47ms from Istanbul, TR
37.202.51.207 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 25.34ms from Istanbul, TR
178.251.46.158 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.71ms from Izmir, TR
37.202.55.73 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 4.97ms from Bursa, TR
178.251.43.249 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.52ms from Izmir, TR
37.202.50.81 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 8.82ms 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
120.14.13.71 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Beijing, CN
109.137.85.87 AS5432 Proximus NV 3.18ms from Brussels, BE
72.231.189.71 AS11351 Charter Communications Inc 18.37ms from Chicago, US
136.115.112.135 AS396982 Google LLC 0.10ms from Council Bluffs, US
203.162.215.103 AS45899 VNPT Corp 5.46ms from Hanoi, VN
14.136.50.103 AS9269 Hong Kong Broadband Network Ltd. 0.95ms from Hong Kong, HK
39.49.133.87 AS17557 Pakistan Telecommunication Company Limited 2.03ms from Lahore, PK
86.143.213.71 AS2856 British Telecommunications PLC 5.81ms from London, GB
20.0.244.39 AS8075 Microsoft Corporation 0.18ms from London, GB
79.62.52.215 AS3269 Telecom Italia S.p.A. 10.16ms from Milan, IT
126.207.84.151 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
185.248.113.7 AS204460 Stordata SA 0.89ms from Paris, FR
82.51.49.231 AS3269 Telecom Italia S.p.A. 8.45ms from Rende, IT
209.67.69.103 AS3561 CenturyLink Communications, LLC 1.33ms from Seattle, US
4.144.198.87 AS8075 Microsoft Corporation 0.51ms from Singapore, SG
95.9.201.23 AS9121 Turk Telekomunikasyon Anonim Sirketi 17.64ms from Bursa, TR
108.160.202.23 AS396447 SilverIP Communications Inc. 3.98ms from Chicago, US
164.58.9.7 AS5078 Oklahoma Network for Education Enrichment and 2.55ms from Dallas, US
84.179.77.23 AS3320 Deutsche Telekom AG 4.31ms from Hamburg, DE
125.107.126.215 AS4134 CHINANET-BACKBONE 8.05ms from Hangzhou, CN
116.104.132.231 AS7552 Viettel Group 2.19ms from Hanoi, VN
5.80.108.215 AS2856 British Telecommunications PLC 4.68ms from London, GB
134.122.17.135 AS14061 DigitalOcean, LLC 0.19ms from New York City, US
73.248.66.231 AS7922 Comcast Cable Communications, LLC 6.16ms from New York City, US
121.136.42.39 AS4766 Korea Telecom 1.63ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f11 178.251.46.34
traceroute to 178.251.46.34 (178.251.46.34): 64 hops max, 52 byte packets
11 [AS6823] 178.251.46.34 22.875 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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