1. All IP Ranges
  2. 178.0.0.0/8
  3. 178.251.0.0/16
  4. AS6823  | 178.251.42.0/24

178.251.42.0/24

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 178.251.42.0/24

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 41 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
178.251.42.3 anahtarapart.com 28
178.251.42.86 gokceadadalis.com 10
178.251.42.243 styever.com 1
178.251.42.244 shifatr.org 1
178.251.42.4 otelrez.net 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.
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Pingable IPs

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

IP Address ASN Details
178.251.42.241 AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 7.44ms 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
57.153.181.104 AS8075 Microsoft Corporation 1.65ms from Amsterdam, NL
167.0.115.248 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.85ms from Bogota, CO
181.56.111.232 AS10620 Telmex Colombia S.A. 12.04ms from Bogotá, CO
98.13.61.8 AS11351 Charter Communications Inc 16.79ms from Chicago, US
89.217.4.200 AS6730 Sunrise GmbH 2.83ms from Geneve, CH
206.161.66.72 AS4760 HKT Limited 8.30ms from Hong Kong, HK
182.165.148.120 AS17511 OPTAGE Inc. 1.64ms from Osaka, JP
194.79.146.136 AS13193 Keyyo SA 1.39ms from Paris, FR
90.58.133.184 AS3215 Orange S.A. 11.29ms from Paris, FR
176.194.81.24 AS12714 PJSC MegaFon 15.77ms from Samara, RU
60.131.142.232 AS17676 SoftBank Corp. 9.24ms from Tokyo, JP
62.131.47.120 AS1136 KPN B.V. 2.24ms from Amsterdam, NL
216.231.223.200 AS13630 CSX Technology 1.27ms from Atlanta, US
125.26.151.168 AS23969 TOT Public Company Limited 2.31ms from Bangkok, TH
89.44.230.72 AS35348 Computer Wired SRL 4.64ms from Budapest, HU
75.240.214.136 AS6167 Verizon Business 19.71ms from Chicago, US
35.222.12.136 AS396982 Google LLC 0.12ms from Council Bluffs, US
89.56.127.8 AS207790 SWN Stadtwerke Neumuenster GmbH 2.06ms from Hamburg, DE
70.115.207.8 AS11427 Charter Communications Inc 16.18ms from Houston, US
201.130.174.120 AS8151 UNINET 5.88ms from Los Angeles, US
178.234.214.104 AS12389 PJSC Rostelecom 8.41ms from Moscow, RU
45.59.169.152 AS212477 RoyaleHosting BV 0.17ms from New York City, US
183.133.70.24 AS4134 CHINANET-BACKBONE 4.04ms from Ningbo, CN
101.76.254.184 AS4538 China Education and Research Network Center 5.86ms from Qingdao, CN
47.115.113.40 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.60ms from Shenzhen, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 178.251.42.125
traceroute to 178.251.42.125 (178.251.42.125): 64 hops max, 52 byte packets
2 [] 185.1.48.69 12.74 ms
3 *
4 [AS6823] 178.251.42.125 12.826 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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