Data as of Nov 8, 2026
205.198.0.0/15
No anonymizer spaceCogent Communications, LLC
Residential-proxy exits
Proxy exits
89
0.07% of its addresses · listed by providers
Always-on exits
8
9.0% of its exits
Spread
24 of 512
/24s with at least one exit
Providers
60
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- IPFly
- IPMUSK
- IPPeak
- Infatica
- JoyProxy
- KindProxy
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- PrivateByte
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- SPYDERPROXY_PREMIUM
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- ZENPROXY_PREMIUM
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.198.0.0/19 since Sep 2022 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.0.0/24 since Nov 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.1.0/24 since Dec 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.2.0/24 since Apr 2019 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.3.0/24 since Sep 2022 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.4.0/24 since Sep 2022 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.5.0/24 since Nov 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.6.0/24 since Jun 2024 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.7.0/24 since Dec 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.8.0/24 since Dec 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.9.0/24 since Dec 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.10.0/24 since Feb 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.11.0/24 since Dec 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.15.0/24 since Dec 2018 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.22.0/24 since Jul 2022 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.24.0/24 since Jul 2022 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.25.0/24 since Oct 2023 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.28.0/24 since Oct 2018 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.29.0/24 since Aug 2018 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.30.0/24 since Aug 2018 | AS133847 | Hosting | Cogent Communications, LLC | ||
| 205.198.32.0/21 since Aug 2020 | AS40198 | Residential | 8 | Cogent Communications, LLC via MATI | |
| 205.198.40.0/24 since Aug 2026 | AS147019 | Hosting | Cogent Communications, LLC | ||
| 205.198.41.0/24 since Aug 2026 | AS147019 | Hosting | Cogent Communications, LLC | ||
| 205.198.42.0/24 since Nov 8, 2026 | AS134963 | Hosting | Cogent Communications, LLC | ||
| 205.198.43.0/24 since Jan 2026 | AS134963 | Hosting | Cogent Communications, LLC | ||
| 205.198.44.0/24 since Aug 2026 | AS147019 | Hosting | Cogent Communications, LLC | ||
| 205.198.45.0/24 since Mar 2026 | AS134963 | Hosting | Cogent Communications, LLC | ||
| 205.198.46.0/24 since Mar 2026 | AS134963 | Hosting | Cogent Communications, LLC | ||
| 205.198.47.0/24 since Mar 2026 | AS134963 | Hosting | Cogent Communications, LLC | ||
| 205.198.48.0/20 since Jan 2020 | AS133613 | Residential | 68 5 always on | Cogent Communications, LLC | |
| 205.198.48.0/24 since Feb 2020 | AS133613 | Residential | 3 | Cogent Communications, LLC | |
| 205.198.49.0/24 since Feb 2020 | AS133613 | Residential | 1 | Cogent Communications, LLC | |
| 205.198.50.0/24 since Feb 2020 | AS133613 | Residential | 1 | Cogent Communications, LLC | |
| 205.198.51.0/24 since Feb 2020 | AS133613 | Residential | 3 | Cogent Communications, LLC | |
| 205.198.52.0/24 since Feb 2020 | AS133613 | Residential | 6 1 always on | Cogent Communications, LLC | |
| 205.198.53.0/24 since Feb 2020 | AS133613 | Residential | 3 | Cogent Communications, LLC | |
| 205.198.54.0/24 since Feb 2020 | AS133613 | Residential | 4 2 always on | Cogent Communications, LLC | |
| 205.198.55.0/24 since Feb 2020 | AS133613 | Residential | 2 | Cogent Communications, LLC | |
| 205.198.56.0/24 since Feb 2020 | AS133613 | Residential | 4 1 always on | Cogent Communications, LLC | |
| 205.198.57.0/24 since Feb 2020 | AS133613 | Residential | 4 | Cogent Communications, LLC | |
| 205.198.58.0/24 since Feb 2020 | AS133613 | Residential | 2 | Cogent Communications, LLC | |
| 205.198.59.0/24 since Feb 2020 | AS133613 | Residential | 6 | Cogent Communications, LLC | |
| 205.198.60.0/24 since Feb 2020 | AS133613 | Residential | 11 | Cogent Communications, LLC | |
| 205.198.61.0/24 since Feb 2020 | AS133613 | Residential | 8 1 always on | Cogent Communications, LLC | |
| 205.198.62.0/24 since Feb 2020 | AS133613 | Residential | 6 | Cogent Communications, LLC | |
| 205.198.63.0/24 since Feb 2020 | AS133613 | Residential | 4 | Cogent Communications, LLC | |
| 205.198.64.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.65.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.66.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.67.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.68.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.69.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.70.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.71.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.72.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.73.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.74.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.75.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.76.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.77.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.78.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.79.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.80.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.81.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.82.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.83.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.84.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.85.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.86.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.87.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.88.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.89.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.90.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.91.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.92.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.93.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.94.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.95.0/24 since May 2026 | AS174 | Internet provider | Cogent Communications, LLC | ||
| 205.198.96.0/21 since May 2022 | AS7131 | Residential | 7 1 always on | Cogent Communications, LLC via IT&E | |
| 205.198.108.0/24 since Nov 2021 | AS140570 | Unknown | Cogent Communications, LLC | ||
| 205.198.109.0/24 since Mar 2022 | AS140570 | Unknown | Cogent Communications, LLC | ||
| 205.198.110.0/24 since May 2022 | AS140570 | Unknown | Cogent Communications, LLC | ||
| 205.198.111.0/24 since Sep 2026 | AS140570 | Unknown | Cogent Communications, LLC | ||
| 205.198.112.0/21 since Nov 2024 | AS398704 | Hosting | 4 2 always on | Cogent Communications, LLC via Stacks Inc | |
| 205.198.115.0/24 since Aug 2025 | AS153560 | Unknown | 4 2 always on | Cogent Communications, LLC via Stacks Inc | |
| 205.198.120.0/22 since Nov 2024 | AS398704 | Hosting | Cogent Communications, LLC via Stacks Inc | ||
| 205.198.124.0/23 since Nov 2024 | AS398704 | Hosting | Cogent Communications, LLC via Stacks Inc | ||
| 205.198.125.0/24 since May 2025 | AS398704 | Hosting | Cogent Communications, LLC via Stacks Inc | ||
| 205.198.126.0/23 since Dec 2023 | AS398704 | Hosting | 2 | Cogent Communications, LLC via Stacks Inc |
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 |
|---|---|---|---|---|---|---|
| 205.198.0.0/15 | 131,072 | COGENT-205-198-15 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Mar 30, 1995 | abuse@ |
| └ 205.198.32.0/21 | 2,048 | MESCALERO-CGNT-NET-1 | MATI (MAT-23) · US | Reallocated | Sep 16, 2020 | — |
| └ 205.198.48.0/20 | 4,096 | NET-205-198-48-0-1 | Companhia de Telecomunicacoes de MTel, lda. (C07490888) · MO | Reassigned | Jan 23, 2020 | abuse@ via COGENT-205-198-15 |
| └ 205.198.96.0/21 | 2,048 | PTI-PACIFICA-CGNT-NET-1 | IT&E (PP-1568) · GU | Reallocated | Sep 19, 2022 | — |
| └ 205.198.112.0/20 | 4,096 | STACKS-CGNT-NET-6 | Stacks Inc (STACK-10) · US | Reallocated | Sep 26, 2024 | noc@ |
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
131,072 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 107,520 | 82% | 34 | |
| Hosting | 14,080 | 11% | 38 | |
| Residential | 8,192 | 6.3% | 18 | |
| Unknown | 1,280 | 0.98% | 5 |
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Jun 2005
Recorded history
History
- Handoffs
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 205.198.40.0/21 | AS147019 | RADB | Registered for Cogent Communications Customer - E&H TECHNOLOGY CO., LTD. | MAINT-AS174 | May 9, 2024 |
| 205.198.104.0/22 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.104.0/22 | AS131482 | RADB | STACKS INC | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.104.0/22 | AS398704 | RADB | CMI | MAINT-AS131530 | Dec 16, 2023 |
| 205.198.104.0/23 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.104.0/23 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.104.0/24 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.104.0/24 | AS131482 | RADB | ZL | MAINT-AS137969 | Nov 13, 2023 |
| 205.198.104.0/24 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.105.0/24 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.105.0/24 | AS131482 | RADB | ZL | MAINT-AS137969 | Nov 13, 2023 |
| 205.198.105.0/24 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.106.0/23 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.106.0/23 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.106.0/24 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.106.0/24 | AS131482 | RADB | ZL | MAINT-AS137969 | Nov 13, 2023 |
| 205.198.106.0/24 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.107.0/24 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.107.0/24 | AS131482 | RADB | ZL | MAINT-AS137969 | Nov 13, 2023 |
| 205.198.107.0/24 | AS398704 | RADB | Stacks Inc | MAINT-AS131530 | Nov 13, 2023 |
| 205.198.108.0/22 | AS140570 | RADB | Route Registered for Cogent Communications Customer - Hong Kong Beecloud System Technology Services | MAINT-AS174 | Nov 13, 2023 |
| 205.198.108.0/22 | AS142267 | RADB | Route Registered for Cogent Communications Customer - Hong Kong Beecloud System Technology Services | MAINT-AS174 | Nov 13, 2023 |
| 205.198.108.0/22 | AS140570 | NTTCOM | Hong Kong Beecloud System Technology Services Limited | MAINT-HKBCS-HK | Sep 13, 2021 |
| 205.198.108.0/22 | AS144267 | NTTCOM | Hong Kong Beecloud System Technology Services Limited | MAINT-HKBCS-HK | Sep 13, 2021 |
| 205.198.108.0/23 | AS140570 | NTTCOM | Hong Kong Beecloud System Technology Services Limited | MAINT-HKBCS-HK | Sep 13, 2021 |
| 205.198.108.0/23 | AS142267 | NTTCOM | Hong Kong Beecloud System Technology Services Limited | MAINT-HKBCS-HK | Nov 15, 2021 |
| 205.198.112.0/20 | AS5068 | RADB | Stacks Inc | MAINT-AS131530 | Mar 3, 2024 |
| 205.198.112.0/20 | AS398704 | RADB | Route Registered for Cogent Communications Customer - STACKS INC | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 205.
198. 0. 0/ 15 - Netname
- COGENT-205-198-15
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-198-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Mar 30, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 30, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN