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
IRR Valid
SERVERS-NET 256
37.202.48.0/21
ROA Signed and Valid IRR InValid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 2048
37.202.49.0/24
IRR Valid
METROCUSTOMERS 256
37.202.50.0/24
IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
37.202.51.0/24
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
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
IRR Valid
Colocation-Net 256
178.251.43.0/24
IRR Valid
Sim Soft Bilgisayar Teknolojileri Ltd Sti. 256
178.251.44.0/24
IRR Valid
Local-Net 256
178.251.45.0/24
ROA Signed and Valid IRR Valid
PPPOE-Static 256
178.251.46.0/24
IRR Valid
3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. 256
178.251.47.0/24
ROA Signed and Valid 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
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,195,200 4,299,161,600 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 562,432 210,454,249,472 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368,896 38,654,705,664 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,542,912 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,248 81,604,378,624 IPv6 IPv6
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,968 197,568,495,616 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,072 94,583,324,672 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 37,376 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS12735 ASTurkNet - TurkNet Iletisim Hizmetleri A.S., TR Turkey 139,520 34,814,099,456 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS204457 ATLANTIS-CENTRAL - Atlantis Telekomunikasyon Bilisim Hizmetleri San. Tic. Ltd, TR Turkey 4,864 0 IPv4 IPv4
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 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 70,656 14,010,155,008 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,280,320 12,885,032,960 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,234,624 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS52055 NetIX-Greece - NetIX Communications JSC, BG Bulgaria 0 0 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,941,888 297,632,989,184 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,338,496 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS47894 VERITEKNIK - VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI, TR Turkey 4,096 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Bulgaria NetIX - NetIX Communications Ltd. 185.1.226.132 2001:67c:29f0::6823:1 0 Mbps 2025-09-11 10:51:21
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 2025-05-24 09:35:12
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.215.179 2001:7f8:1::a500:6823:1 2 Gbps 2025-07-14 12:20:33
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.196.193 2001:7f8::1aa7:0:1 2 Gbps 2025-07-31 06:59:54

Private Peering Facilities

Country/Region Name City Website Updated
3C1B HUAWEI FUSION DC Ankara https://www.3c1b.com/verimerkezi.html 2023-03-18 08:21:42
Turk Telekom Atakoy Santrali İstanbul http://www.turktelekom.com.tr 2024-06-09 11:51:17
Turk Telekom Edirne-1-54 Edirne http://www.turktelekom.com.tr 2025-03-28 19:39:21
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
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
Mars Datacenter Ankara-1 Ankara https://www.marsdatacenter.com 2025-06-11 21:55:00
TEKNET Datacenter ANTALYA Antalya https://www.tek.net.tr 2025-06-11 21:55:25
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
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:  2025-09-12T10:41:53Z
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