Open Peering Policy
3C1B Telekom (AS6823) runs active peering at 8 domestic and international internet exchanges. We are open to peering with any network that meets the technical requirements below — no contract, no ratio, no commercial relationship needed.
as-name: TR-3C1B-TELEKOM
org: ORG-TvIH1-RIPE
as-set: AS-3C1B
policy: open
scope: Europe
traffic: 20-50 Gbps
source: RIPE
General Principles
PeeringDB üzerinde de doğrulanan dört temel ilke. Politikamızın kanonik kaynağı her zaman peeringdb.com/asn/6823.
Open
We peer with any network meeting the technical requirements below. No prior contract or commercial relationship is required.
Multiple Locations Preferred
We prefer redundant peering across multiple common IXes, but we will also peer at a single location.
No Ratio Requirement
No specific inbound/outbound traffic ratio is required for peering.
No Contract Required
Public peering requires no contract or NDA. For PNI requests, please reach out.
A special offer for Turkish operators
We offer a special arrangement for operators licensed in Turkey who hold their own AS number.
Details
- If you bring the circuit to our POP yourself: free of charge.
- If you are in a city where we have a POP: only the local NN single-end circuit fee applies.
- This is a peering circuit, not an internet access circuit. No default route is announced.
- All RPKI-invalid prefixes are rejected.
Where to find us
We run active peering sessions at the 8 IXes below. All connections are route-server peers and use BFD where supported.
| Exchange | Speed | IPv4 | IPv6 | Facility |
|---|---|---|---|---|
| AMS-IXRS · BFD | 2 G | 80.249.215.179 | 2001:7f8:1::a500:6823:1 | 3C1B Huawei Fusion DC, Ankara |
| DE-CIX FrankfurtRS · BFD | 400 G | 80.81.196.193 | 2001:7f8::1aa7:0:1 | Telepoint Sofia Centre |
| DE-CIX IstanbulRS · BFD | 10 G | 185.1.48.69 | 2001:7f8:3f::1aa7:0:1 | Türk Telekom Ataköy Santrali |
| InterIXRS | 10 G | 185.1.184.191 | 2001:7f8:134::bd | — |
| nineRS | 100 G | 185.1.14.138 | 2001:7f8:12e::6823:1 | — |
| RegPEXRS · BFD | 200 G | 95.133.136.20 | 2001:7f8:171::14 | — |
| Speed-IXRS | 10 G | 185.1.222.106 | 2001:7f8:b7::a500:6823:1 | — |
| TurkIX (Ankara)RS · BFD | 100 G | 194.42.47.14 | 2001:7f8:161::14 | 3C1B Huawei Fusion DC, Ankara |
| TurkIX (Sofia)RS | 100 G | 194.42.47.35 | 2001:7f8:161::35 | Telepoint Sofia Centre |
Where you can peer with us
Domestically or internationally, peering can be established at any of the locations below.
Our Data Center POPs
- ANK3C1B Huawei Fusion DC — ODTÜ Teknokent, Ankara
- ANKTurkcell Temelli Veri Merkezi
- ANKUpcell Veri Merkezi
- ANKSunucupark Veri Merkezi
- ISTDE-CIX Istanbul
- ISTMars Datacenter Istanbul
- SOFTelepoint Sofia Centre, Bulgaristan
Türk Telekom Co-location Sites
- ANKAnkara İncesu TT Santrali
- ANKAnkara Ulus TT Santrali
- ISTİstanbul Erenköy TT Santrali
- ISTİstanbul Ataköy TT Santrali
- ISTİstanbul Gayrettepe TT Santrali
- IZMİzmir Hatay TT Santrali
- ANTAntalya Kızıltoprak TT Santrali
- ANTAntalya Güllük Merkez TT Santrali
- DNZDenizli Merkez TT Santrali
- EDREdirne Merkez TT Santrali
BGP Configuration
AS-SET
AS-3C1B — maintained at RIPE, contains 22 customer/affiliate ASes.
Suggested Prefix Limit
IPv4: 10,000 · IPv6: 1,000
RPKI
All prefixes we originate are ROA-signed. We drop incoming RPKI-invalid prefixes.
BFD
Supported. Recommended values: 300 ms × 3 (multiplier).
MD5
Available on mutual request; not our default preference.
BGP Communities
Standard RFC 7999 (blackhole, no-export) and IX route-server communities are supported.
Operational Tools
Looking Glass
Public looking glass on bgp.tools for querying our BGP sessions and prefixes.
bgp.tools/lg/6823 ↗Network Status
Live status page for planned maintenance, incidents and uptime notices.
status.3c1b.net ↗PeeringDB
Up-to-date list of IX connections, contact points and capacity information.
peeringdb.com/asn/6823 ↗Shall we peer?
A short email with your ASN, prefix count and common IXes is all we need. We respond within 1 business day during working hours.
peering@3c1b.com