1. All IP Ranges
  2. 178.0.0.0/8
  3. 178.251.0.0/16
  4. AS6823  | 178.251.40.0/24

178.251.40.0/24

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

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Summary

Country Turkey
Domain 3c1b.com
ASN AS6823
Parent Range 178.251.40.0/21
Registry RIPE
ID TR-3C1B-20100618

WHOIS Details

inetnum:        178.251.40.0 - 178.251.47.255
geoloc:         39.895342 32.774624
geofeed:        https://ipam.3c1b.com/geofeed.csv
netname:        TR-3C1B-20100618
descr:          3c1b Customer Networks
country:        tr
org:            ORG-TvIH1-RIPE
admin-c:        CHK7-RIPE
tech-c:         CHK7-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-3c1b
mnt-lower:      mnt-3c1b
mnt-routes:     mnt-3c1b
created:        2010-06-18T10:05:37Z
last-modified:  2026-03-18T20:11:58Z
source:         RIPE
abuse-email:    network@3c1b.com
abuse-c:        CK3267-RIPE
abuse-org:      ORG-TvIH1-RIPE

organisation:   ORG-TvIH1-RIPE
org-name:       3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
country:        TR
org-type:       LIR
address:        MUSTAFA KEMAL MAHALLESI, 2141 CADDESI, No.33/2
address:        06510
address:        ANKARA
address:        TURKEY
phone:          +903129880000
phone:          +908509880000
fax-no:         +903129881000
e-mail:         cenk.keylan@3c1b.com
admin-c:        OMA30-RIPE
abuse-c:        ck3267-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        mnt-3c1b
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-3c1b
created:        2010-04-26T10:40:08Z
last-modified:  2023-08-29T10:59:24Z
source:         RIPE
abuse-email:    network@3c1b.com
abuse-c:        CK3267-RIPE
abuse-org:      undefined

person:         Cenk H. Keylan
address:        3C1B Telekomunikasyon ve Internet Hizmetleri San.ve Tic. Ltd. Sti.
address:        Mustafa Kemal Mahallesi, 2125 Sokak No:6
address:        Kolbay Is Merkezi A Blok D1
address:        06510 Cankaya Ankara Turkiye
phone:          +90-312-988-0000
fax-no:         +90-312-988-1000
nic-hdl:        CHK7-RIPE
created:        2010-04-26T11:07:36Z
last-modified:  2017-10-30T22:09:27Z
source:         RIPE
mnt-by:         mnt-3c1b

route:          178.251.42.0/24
descr:          3C1B Telekomunikasyon
origin:         AS6823
mnt-by:         mnt-3c1b
created:        2012-02-01T22:48:54Z
last-modified:  2012-02-01T22:48:54Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 178.251.40.0/24

Range ASN Company Num of IPs
178.251.40.0/21 AS6823 3c1b Customer Networks 2,048

Nearby Ranges

BGP prefixes that overlap with 178.251.0.0/16

Range ASN Company Num of IPs
178.251.216.0/21 AS12714 PJSC MegaFon 2,048
178.251.248.0/21 AS197133 MEDIACTIVE SAS 2,048
178.251.80.0/21 AS25540 Alphalink SASU 2,048
178.251.168.0/21 AS2589 Wanstor Ltd 2,048
178.251.160.0/21 AS29467 2,048
178.251.240.0/21 AS29518 Bredband2 AB 2,048
178.251.136.0/21 AS31363 JSC ER-Telecom Holding 2,048
178.251.32.0/21 AS31463 Redcentric Solutions Ltd 2,048
178.251.104.0/21 AS35297 Dataline LLC 2,048
178.251.88.0/21 AS39702 S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald 2,048
178.251.24.0/21 AS42093 InterRacks B.V. 2,048
178.251.8.0/21 AS42184 TKRZ Stadtwerke GmbH 2,048
178.251.184.0/21 AS43541 VSHosting s.r.o. 2,048
178.251.72.0/21 AS47217 PLANETEL-SPA 2,048
178.251.0.0/21 AS48854 team.blue Denmark A/S 2,048
178.251.128.0/21 AS50821 Bredband2 Stockholms Stadsnaet AB 2,048
178.251.64.0/21 AS51184 fonira Telekom GmbH 2,048
178.251.200.0/21 AS51243 Octopuce s.a.r.l. 2,048
178.251.152.0/21 AS51311 Noisy Stream Oy 2,048
178.251.144.0/21 AS51319 KajoNet Oy 2,048
178.251.40.0/21 AS6823 3c1b Customer Networks 2,048
178.251.56.0/21 AS719 Elisa Oyj 2,048
178.251.192.0/21 AS8315 WorldStream B.V. 2,048
178.251.220.0/22 AS12714 Net By Net Holding LLC 1,024
178.251.216.0/22 AS12714 Net By Net Holding LLC 1,024
178.251.16.0/22 AS206276 Citelia s.a. 1,024
178.251.234.0/23 AS203020 HostRoyale Technologies Pvt Ltd 512
178.251.116.0/23 AS197008 ACP IT Solutions AG 512
178.251.118.0/23 AS197008 ACP IT Solutions AG 512
178.251.212.0/24 AS48159 Telecommunication Infrastructure Company 256
178.251.213.0/24 AS48159 Ghom Rayaneh Company 256
178.251.215.0/24 AS48159 tic emam 256
178.251.228.0/24 AS200461 Ian David Klemm 256
178.251.123.0/24 AS203210 TELKONEKT SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 256
178.251.20.0/24 AS210094 WALLIX GROUP S.A. 256
178.251.232.0/24 AS214673 mijn.host B.V. 256
178.251.238.0/24 AS48660 VERIUP Bulut Internet Hizmetleri A.S. 256
178.251.239.0/24 AS25577 MAINFRAME & CYBERNETIC SYSTEMS LIMITED 256
178.251.233.0/24 AS25577 MAINFRAME & CYBERNETIC SYSTEMS LIMITED 256
178.251.179.0/24 AS51263 179 Range 256
178.251.21.0/24 AS8075 WALLIX GROUP S.A. 256
178.251.45.0/24 AS6823 PPPoE Static IP Users 256
178.251.125.0/24 AS58193 Telecom26 AG 256
178.251.183.0/24 AS51263 CountyBroadband LTD 256
178.251.228.0/24 AS34549 Ian David Klemm 256
178.251.230.0/24 AS34549 colorhost.de 256
178.251.176.0/24 AS51263 County Broadband Radius Pool 256
178.251.229.0/24 AS34549 meerfarbig GmbH & Co. KG 256
178.251.181.0/24 AS51263 CountyBroadband LTD 256
178.251.177.0/24 AS51263 County Broadband Business Pool 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
178.251.40.226 verimizleme.com 1
178.251.40.250 mosbilisim.com.tr 1

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
178.251.40.170 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.65ms from Izmir, 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
72.105.247.184 AS6167 Verizon Business 9.67ms from Ashburn, US
35.90.169.184 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
68.39.225.56 AS7922 Comcast Cable Communications, LLC 9.41ms from Chicago, US
20.165.220.168 AS8075 Microsoft Corporation 3.23ms from Denver, US
113.101.116.8 AS4134 CHINANET-BACKBONE 9.77ms from Guangzhou, CN
91.147.171.24 AS43775 Digital Solutions Provider 2.00ms from Jeddah, SA
95.117.199.72 AS6805 Telefonica Germany GmbH & Co.OHG 3.43ms from Munich, DE
20.168.116.184 AS8075 Microsoft Corporation 0.54ms from Phoenix, US
75.74.13.56 AS7922 Comcast Cable Communications, LLC 6.74ms from Pompano Beach, US
13.91.143.56 AS8075 Microsoft Corporation 0.55ms from San Jose, US
179.94.203.232 AS26599 TELEFÔNICA BRASIL S.A 2.48ms from Sao Paulo, BR
177.104.83.24 AS28258 VERO S.A 9.81ms from Sao Paulo, BR
34.118.61.40 AS396982 Google LLC 0.10ms from Warsaw, PL
84.201.20.248 AS214036 Ultahost, Inc. 0.22ms from Frankfurt am Main, DE
156.224.33.40 AS137951 ASLINE LIMITED 0.75ms from Hong Kong, HK
68.201.159.120 AS11427 Charter Communications Inc 18.76ms from Houston, US
60.173.248.72 AS4134 CHINANET-BACKBONE 4.71ms from Huainan, CN
78.144.211.200 AS13285 TalkTalk Communications Limited 1.58ms from Manchester, GB
132.198.178.40 AS1351 University of Vermont 8.48ms from New York City, US
121.42.111.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.35ms from Qingdao, CN
177.54.31.136 AS262447 IMG BRASIL TELECOMUNICAÇÕES LTDA 1.88ms from Rio de Janeiro, BR
91.239.17.136 AS50716 Telecom.ru Ltd 4.71ms from Samara, RU
191.248.51.8 AS18881 TELEFÔNICA BRASIL S.A 1.11ms from Sao Paulo, BR
121.186.83.168 AS4766 Korea Telecom 4.73ms from Seoul, KR
13.192.107.136 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 178.251.40.205
traceroute to 178.251.40.205 (178.251.40.205): 64 hops max, 52 byte packets
2 [] 193.169.198.192 0.779 ms
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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