3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 97 · 5,888 IPv4 addresses |
| IPv6 | 74 prefixes (largest 2a01:6be0::/32) |
| Registered in | Turkey (22) · Netherlands (1) · Ukraine (1) · United States (1) |
| Record ID | 265139112 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (97)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.202.48.0/21 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.48.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.49.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.50.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.51.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.52.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.53.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.54.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 37.202.55.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 87.76.194.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 89.126.228.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 95.133.138.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.40.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.40.0/21 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.41.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.42.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.43.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.44.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.45.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.46.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 178.251.47.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 213.146.190.0/24 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0::/32 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:1000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:1400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:1800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:1c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:2000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:2400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:2800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:2c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:3000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:3400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:3800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:3c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:4000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:4400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:4800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:4c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:5000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:5400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:5800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:5c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:6000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:6400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:6800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:6c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:7000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:7400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:7800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:7c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:8000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:8400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:8800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:8c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:9000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:9400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:9800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:9c00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:a000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:a400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:a800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:ac00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:b000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:b400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:b800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:bc00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:c000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:c400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:c800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:cc00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:d000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:d400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:d800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:dc00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:e000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:e400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:e800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:ec00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:f000::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:f400::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:f800::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 2a01:6be0:fc00::/38 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | BGP | ANNOUNCED | ● high |
| 95.133.136.0/22 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED PA | ● low |
| 2001:7f8:171::/48 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ASSIGNED PI | ● low |
| 2a01:6be0::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:1000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:2000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:3000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:4000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:5000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:6000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:6be0:7000::/36 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (74)
Footprint over time
20 weekly snapshots · JSON
100
+10 netblocks since 2026-07-05
2026-07-05
peak 100
2026-11-08
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.0%
of checked blocks have valid RPKI ROA coverage
(99 of 100)
Possible discrepancies (2)
These blocks are registered to 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 87.76.194.0/24 /24 | authorized for AS51559 — Netinternet Bilisim Teknolojileri AS |
| 89.126.228.0/24 /24 | authorized for AS51559 — Netinternet Bilisim Teknolojileri AS |
NIC Handles
AS51559
AS6823
COGENT-ROUTE-MNT
DUMY-RIPE
DUMY-RIPE
IPBNB-MNT
ORG-TvIH1-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
mnt-3c1b
mnt-3c1b