Data as of Nov 5, 2026
37.202.49.0/24
3 residential-proxy exits · 30 days3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
11
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
149 observations
Proxy providers listing exits
- BirdProxies
- BottingTools
- EnigmaProxy
- FastProxy
- Infatica
- LemonBright
- NodeProxy
- NovaProxy
- Oxylabs
- ProxyEmpire
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.202.48.0/21 since Oct 2016 | AS6823 | Internet provider | 8 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.202.48.0/21 | 2,048 | TR-3C1B-20120323 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. (ORG-TVIH1-RIPE) · TR | ALLOCATED PA | Mar 23, 2012 | network@ |
| └ 37.202.49.0/30 | 4 | ID-6342-37202490 | unknown | ASSIGNED PA | Mar 5, 2026 | 6342@ |
| └ 37.202.49.4/30 | 4 | ID-6843-37202494 | unknown | ASSIGNED PA | Mar 5, 2026 | 6843@ |
| └ 37.202.49.16/30 | 4 | ID-7043-372024916 | unknown | ASSIGNED PA | Mar 5, 2026 | 7043@ |
| └ 37.202.49.20/30 | 4 | ID-5217-372024920 | unknown | ASSIGNED PA | Mar 5, 2026 | 5217@ |
| └ 37.202.49.28/30 | 4 | ID-6885-372024928 | unknown | ASSIGNED PA | Mar 5, 2026 | 6885@ |
| └ 37.202.49.48/30 | 4 | ID-6976-372024948 | unknown | ASSIGNED PA | Mar 5, 2026 | 6976@ |
| └ 37.202.49.52/30 | 4 | ID-6755-372024952 | unknown | ASSIGNED PA | Mar 5, 2026 | 6755@ |
| └ 37.202.49.56/29 | 8 | ID-5499-372024956 | unknown | ASSIGNED PA | Mar 5, 2026 | 5499@ |
| └ 37.202.49.64/26 | 64 | METROCUSTOMER | unknown | SUB-ALLOCATED PA | Oct 24, 2023 | network@ via TR-3C1B-20120323 |
| └ 37. | 7 | YILMAZELEKTRIK | unknown | SUB-ALLOCATED PA | Oct 24, 2023 | network@ via METROCUSTOMER |
| └ 37.202.49.72/29 | 8 | ID-6310-372024972 | unknown | ASSIGNED PA | Mar 5, 2026 | 6310@ |
| └ 37.202.49.80/29 | 8 | ID-5516-372024980 | unknown | ASSIGNED PA | Mar 5, 2026 | 5516@ |
| └ 37.202.49.88/29 | 8 | ID-5012-372024988 | unknown | ASSIGNED PA | Mar 5, 2026 | 5012@ |
| └ 37.202.49.104/29 | 8 | ID-5467-3720249104 | unknown | ASSIGNED PA | Mar 5, 2026 | 5467@ |
| └ 37.202.49.116/30 | 4 | ID-5007-3720249116 | unknown | ASSIGNED PA | Mar 5, 2026 | 5007@ |
| └ 37.202.49.120/29 | 8 | ID-5071-3720249120 | unknown | ASSIGNED PA | Mar 5, 2026 | 5071@ |
| └ 37.202.49.128/29 | 8 | ID-5897-3720249128 | unknown | ASSIGNED PA | Mar 5, 2026 | 5897@ |
| └ 37.202.49.164/30 | 4 | ID-7071-3720249164 | unknown | ASSIGNED PA | Mar 5, 2026 | 7071@ |
| └ 37.202.49.172/30 | 4 | ID-5065-3720249172 | unknown | ASSIGNED PA | Mar 5, 2026 | 5065@ |
| └ 37.202.49.192/30 | 4 | ID-5892-3720249192 | unknown | ASSIGNED PA | Mar 5, 2026 | 5892@ |
| └ 37.202.49.196/30 | 4 | ID-5065-3720249196 | unknown | ASSIGNED PA | Mar 5, 2026 | 5065@ |
| └ 37.202.49.212/30 | 4 | ID-5435-3720249212 | unknown | ASSIGNED PA | Mar 5, 2026 | 5435@ |
| └ 37.202.49.216/29 | 8 | ID-6984-3720249216 | unknown | ASSIGNED PA | Mar 5, 2026 | 6984@ |
| └ 37.202.49.224/30 | 4 | ID-7043-3720249224 | unknown | ASSIGNED PA | Mar 5, 2026 | 7043@ |
| └ 37.202.49.232/29 | 8 | ID-7090-3720249232 | unknown | ASSIGNED PA | Mar 5, 2026 | 7090@ |
| └ 37.202.49.240/29 | 8 | ID-5012-3720249240 | unknown | ASSIGNED PA | Mar 5, 2026 | 5012@ |
| └ 37.202.49.248/29 | 8 | ID-6702-3720249248 | unknown | ASSIGNED PA | Mar 5, 2026 | 6702@ |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 164 | 64% | 29 | |
| Internet provider | 92 | 36% | 8 |
Network & registry
Origin network
AS6823
TR
- Name
- 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
- Type
- Internet provider
- Registered
- Apr 1, 2011
- Domain
- 3c1b.com
- Website
- www.3c1b.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2013
- Current origin since
- May 2013 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.202.49.0/24 | AS6823 | /24 | RIPE | RPKI valid |
| 37.202.48.0/21 | AS6823 | /21 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6823 | RIPE | 3C1B TELEKOM - 37.202.49.0/24 | MNT-3C1B | Feb 10, 2014 |
Whois
Registration for this announcement
- Range
- 37.
202. 48. 0/ 21 - Netname
- TR-3C1B-20120323
- Registrant
- 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
- Registrant country
- TR
- Organization
- 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. (ORG-TVIH1-RIPE)
- Org country
- TR
- Type
- ALLOCATED PA
- Created
- Mar 23, 2012
- Updated
- Mar 18, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Mar 23, 2012
- Status
- assigned
Report abuse
Abuse contact
- network@
3c1b. com - Name
- Abuse Contact
- Handle
- CK3267-RIPE