AS Number
AS6823
AS Name
TR-3C1B-TELEKOM
Org Name
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
Country
Turkey
Registry

ripe

RegDate

Updated

2018-11-22T15:27:23Z

AS6823 Looking Glass
https://bgp.tools/lg/6823
IPv4Prefixes

19

IPv6Prefixes

65

IPv4 NUMs

4,352

IPv6 NUMs(/64)

4,294,967,296

4,352 IPv4 Addresses
CIDR Description IP Num
37.202.48.0/24
ROA Signed and Valid IRR Valid
SERVERS-NET 256
37.202.48.0/21
IRR InValid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 2048
37.202.49.0/24
ROA Signed and Valid IRR Valid
METROCUSTOMERS 256
37.202.50.0/24
ROA Signed and Valid IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.51.0/24
ROA Signed and Valid IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.52.0/24
IRR Valid
Colocation-Net 256
37.202.53.0/24
IRR Valid
ISTANBUL_GAYRETTEPE_POP 256
37.202.54.0/24
IRR Valid
Wireless-NET 256
37.202.55.0/24
ROA Signed and Valid IRR Valid
memursen 256
178.251.40.0/24
ROA Signed and Valid IRR Valid
ANKAREF BILSIM TEKNOLOJILERI 256
178.251.40.0/21
IRR InValid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 2048
178.251.41.0/24
ROA Signed and Valid IRR Valid
Local-Net 256
178.251.42.0/24
ROA Signed and Valid IRR Valid
Colocation-Net 256
178.251.43.0/24
ROA Signed and Valid IRR Valid
Sim Soft Bilgisayar Teknolojileri Ltd Sti. 256
178.251.44.0/24
ROA Signed and Valid IRR Valid
Local-Net 256
178.251.45.0/24
ROA Signed and Valid IRR Valid
PPPOE-Static 256
178.251.46.0/24
ROA Signed and Valid IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
178.251.47.0/24
IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
213.146.190.0/24
ROA Signed and Valid IRR InValid
TELEKOMUNIKASYON-CGNT-NET-1 256
CIDR Description IP NUMs(prefix /64)
2a01:6be0::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0::/32
IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 4294967296
2a01:6be0:400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:1000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:1400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:1800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:1c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:2000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:2400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:2800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:2c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:3000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:3400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:3800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:3c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:4000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:4400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:4800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:4c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:5000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:5400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:5800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:5c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:6000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:6400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:6800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:6c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:7000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:7400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:7800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:7c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:8000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:8400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:8800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:8c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:9000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:9400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:9800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:9c00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:a000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:a400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:a800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:ac00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:b000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:b400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:b800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:bc00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:c000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:c400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:c800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:cc00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:d000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:d400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:d800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:dc00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:e000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:e400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:e800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:ec00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:f000::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:f400::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:f800::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
2a01:6be0:fc00::/38
ROA Signed and Valid IRR Parent Valid
IPV6 67108864
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,891,712 185,692,585,984 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,336 42,949,804,032 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,584 107,374,182,400 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,187,264 17,596,481,077,248 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,206,976 4,299,161,600 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,542,272 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,280,320 12,885,032,960 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 367,872 38,654,705,664 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 12,544 4,312,858,624 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,456 197,568,495,616 IPv6 IPv6
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.196.193 2001:7f8::1aa7:0:1 2 Gbps 2025-07-31 06:59:54
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.215.179 2001:7f8:1::a500:6823:1 2 Gbps 2025-07-14 12:20:33
Turkey DE-CIX Istanbul 185.1.48.69 2001:7f8:3f::1aa7:0:1 10 Gbps 2025-07-20 22:30:27
Bulgaria TurkIX - Turkey Internet eXchange 194.42.47.14 2001:7f8:161::14 100 Gbps 2025-09-22 04:08:30

Private Peering Facilities

Country/Region Name City Website Updated
TELEPOINT Sofia Centre Sofia https://www.telepoint.bg/ 2025-06-11 21:52:18
Netinternet Datacenter Denizli Denizli https://www.netinternet.com.tr/sunucu-barindirma 2025-06-11 21:52:57
TEKNET Datacenter ANTALYA Antalya https://www.tek.net.tr 2025-06-11 21:55:25
3C1B HUAWEI FUSION DC Ankara https://www.3c1b.com/verimerkezi.html 2023-03-18 08:21:42
Netbone Datacenter İstanbul Şişli https://www.netbone.com.tr 2025-10-03 08:11:26
Turk Telekom Edirne-1-54 Edirne http://www.turktelekom.com.tr 2025-03-28 19:39:21
Turk Telekom Atakoy Santrali Istanbul http://www.turktelekom.com.tr 2024-06-09 11:51:17
PenDC Bursa Bursa https://www.pentelekom.com.tr 2025-10-08 09:47:24
Mars Datacenter Istanbul-1 Istanbul http://www.marsdatacenter.com 2025-03-28 19:39:53
Turk Telekom Gayrettepe IDC Gayrettepe https://www.turktelekom.com.tr 2025-04-12 10:12:58
Mars Datacenter Ankara-1 Ankara https://www.marsdatacenter.com 2025-06-11 21:55:00
as-block:       AS6714 - AS6878
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE



aut-num:        AS6823
as-name:        TR-3C1B-TELEKOM
org:            ORG-TvIH1-RIPE
remarks:        ------------ TO UPLINKS -----------------------------
remarks:        --------------------------------------------------------
import:         from AS-ANY accept ANY
export:         to AS174 announce AS-3C1B
export:         to AS15924 announce AS-3C1B
export:         to AS9002 announce AS-3C1B
export:         to AS204457 announce AS-3C1B
export:         to AS12735 announce AS-3C1B
export:         to AS214941 announce AS-3C1B
export:         to AS6204 announce AS-3C1B
export:         to AS57463 announce AS-3C1B
export:         to AS6205 announce AS-3C1B
export:         to AS211877 announce AS-3C1B
remarks:        --------------------------------------------------------
remarks:        ------------ TO IX -----------------------------
remarks:        --------------------------------------------------------
export:         to AS1200 announce AS6823:AS-AMS-IX
export:         to AS20715 announce AS6823:AS-DECIX
export:         to AS6695 announce AS6823:AS-DECIX-FR
remarks:        --------------------------------------------------------
remarks:        ------------ TO PEERS -------------------------------
export:         to AS-ANY announce AS6823:AS-PEERS
remarks:        --------------------------------------------------------
admin-c:        CHK7-RIPE
tech-c:         NT1402-RIPE
status:         ASSIGNED
notify:         network@3c1b.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-3c1b
created:        2011-04-01T12:06:28Z
last-modified:  2025-11-05T14:25:26Z
source:         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

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

person:         noc_3c1b Telekom
address:        Mustafa Kemal Mahallesi, 2125 Sokak No: 6
address:        Kolbay Is Merkezi A Blok D1
address:        06510 Cankaya Ankara TURKEY
phone:          +90-312-988-0000
nic-hdl:        nT1402-RIPE
created:        2010-06-18T12:08:33Z
last-modified:  2017-04-17T07:59:51Z
source:         RIPE
e-mail:         network@3c1b.com
mnt-by:         mnt-3c1b