Data as of Nov 10, 2026
149.78.0.0/16
2,668 residential-proxy exits · 30 daysCogent Communications, LLC
Residential-proxy exits
Proxy exits
2,668
4.1% of its addresses · 30 days
Always-on exits
362
14% of its exits
Spread
85 of 256
/24s with at least one exit
Providers
111
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
2.1M observations
- Residential
- Hosting
- Unknown
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 149.78.37.0/24 | 54 | 61 | |
| 149.78.152.0/24 | 43 | 46 | |
| 149.78.146.0/24 | 33 | 39 | |
| 149.78.153.0/24 | 33 | 34 | |
| 149.78.52.0/24 | 26 | 35 | |
| 149.78.12.0/24 | 22 | 221 | |
| 149.78.55.0/24 | 13 | 18 | |
| 149.78.0.0/24 | 11 | 14 | |
| 149.78.176.0/24 | 10 | 34 | |
| 149.78.6.0/24 | 8 | 117 | |
| 149.78.57.0/24 | 8 | 28 | |
| 149.78.3.0/24 | 6 | 104 | |
| 149.78.5.0/24 | 6 | 33 | |
| 149.78.62.0/24 | 6 | 25 | |
| 149.78.38.0/24 | 6 | 10 | |
| 149.78.41.0/24 | 5 | 29 | |
| 149.78.33.0/24 | 5 | 9 | |
| 149.78.39.0/24 | 5 | 5 | |
| 149.78.61.0/24 | 4 | 36 | |
| 149.78.44.0/24 | 4 | 34 | |
| 149.78.47.0/24 | 4 | 32 | |
| 149.78.168.0/24 | 3 | 149 | |
| 149.78.170.0/24 | 3 | 95 | |
| 149.78.42.0/24 | 3 | 19 |
Proxy providers listing exits
- 2Extract
- 711Proxy
- 911Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- IPCola
- IPFly
- IPMUSK
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LUMIPROXY
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYON
- PROXYSCRAPE
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- QUANTICDATA
- RH7Proxy
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SPYDERPROXY_PREMIUM
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- WealthProxies
- Webshare
- YumiProxy
- ZENPROXY_LITE
- 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 |
|---|---|---|---|---|---|
| 149.78.0.0/20 since Oct 22, 2026 | AS268314 | Residential | 843 62 always on | Cogent Communications, LLC | |
| 149.78.0.0/24 since May 2024 | AS268314 | Residential | 14 11 always on | Cogent Communications, LLC | |
| 149.78.1.0/24 since May 2024 | AS268314 | Residential | 1 | Cogent Communications, LLC | |
| 149.78.3.0/24 since May 2024 | AS268314 | Residential | 104 6 always on | Cogent Communications, LLC | |
| 149.78.4.0/24 since Jul 2024 | AS268314 | Residential | 55 | Cogent Communications, LLC | |
| 149.78.5.0/24 since Jun 2024 | AS268314 | Residential | 33 6 always on | Cogent Communications, LLC | |
| 149.78.6.0/24 since Jul 2024 | AS268314 | Residential | 117 8 always on | Cogent Communications, LLC | |
| 149.78.7.0/24 since Jun 2024 | AS268314 | Residential | 43 1 always on | Cogent Communications, LLC | |
| 149.78.8.0/24 since Jul 2024 | AS268314 | Residential | 65 1 always on | Cogent Communications, LLC | |
| 149.78.9.0/24 since Jun 2024 | AS268314 | Residential | 32 1 always on | Cogent Communications, LLC | |
| 149.78.10.0/24 since Jul 2024 | AS268314 | Residential | 51 1 always on | Cogent Communications, LLC | |
| 149.78.12.0/24 since Jun 2024 | AS268314 | Residential | 221 22 always on | Cogent Communications, LLC | |
| 149.78.13.0/24 since Jan 2026 | AS268314 | Residential | 64 2 always on | Cogent Communications, LLC | |
| 149.78.14.0/24 since Jul 2026 | AS268314 | Residential | 31 | Cogent Communications, LLC | |
| 149.78.15.0/24 since Jul 2024 | AS268314 | Residential | 12 3 always on | Cogent Communications, LLC | |
| 149.78.32.0/19 since Jun 2025 | AS263801 | Residential | 584 167 always on | Cogent Communications, LLC via Linkear Srl | |
| 149.78.64.0/20 since Apr 2026 | AS52630 | Residential | 551 1 always on | Cogent Communications, LLC | |
| 149.78.64.0/21 since May 2026 | AS52630 | Residential | 190 | Cogent Communications, LLC | |
| 149.78.64.0/22 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.64.0/23 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.64.0/24 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.65.0/24 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.66.0/23 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.66.0/24 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.67.0/24 since Oct 22, 2026 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.68.0/22 since Dec 2022 | AS52630 | Residential | 190 | Cogent Communications, LLC | |
| 149.78.68.0/23 since Dec 2022 | AS52630 | Residential | 125 | Cogent Communications, LLC | |
| 149.78.68.0/24 since Dec 2022 | AS52630 | Residential | 53 | Cogent Communications, LLC | |
| 149.78.69.0/24 since Dec 2022 | AS52630 | Residential | 72 | Cogent Communications, LLC | |
| 149.78.70.0/23 since Dec 2022 | AS52630 | Residential | 65 | Cogent Communications, LLC | |
| 149.78.70.0/24 since Dec 2022 | AS52630 | Residential | 65 | Cogent Communications, LLC | |
| 149.78.71.0/24 since Apr 2026 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.72.0/21 since May 2026 | AS52630 | Residential | 361 1 always on | Cogent Communications, LLC | |
| 149.78.72.0/22 since Dec 2022 | AS52630 | Residential | 188 | Cogent Communications, LLC | |
| 149.78.72.0/23 since Dec 2022 | AS52630 | Residential | 115 | Cogent Communications, LLC | |
| 149.78.72.0/24 since Dec 2022 | AS52630 | Residential | 51 | Cogent Communications, LLC | |
| 149.78.73.0/24 since Dec 2022 | AS52630 | Residential | 64 | Cogent Communications, LLC | |
| 149.78.74.0/23 since Dec 2022 | AS52630 | Residential | 73 | Cogent Communications, LLC | |
| 149.78.74.0/24 since Dec 2022 | AS52630 | Residential | 73 | Cogent Communications, LLC | |
| 149.78.75.0/24 since Dec 2022 | AS52630 | Residential | Cogent Communications, LLC | ||
| 149.78.76.0/22 since Dec 2022 | AS52630 | Residential | 173 1 always on | Cogent Communications, LLC | |
| 149.78.76.0/23 since Dec 2022 | AS52630 | Residential | 91 1 always on | Cogent Communications, LLC | |
| 149.78.76.0/24 since Dec 2022 | AS52630 | Residential | 38 1 always on | Cogent Communications, LLC | |
| 149.78.77.0/24 since Dec 2022 | AS52630 | Residential | 53 | Cogent Communications, LLC | |
| 149.78.78.0/23 since Dec 2022 | AS52630 | Residential | 82 | Cogent Communications, LLC | |
| 149.78.78.0/24 since Dec 2022 | AS52630 | Residential | 55 | Cogent Communications, LLC | |
| 149.78.79.0/24 since Dec 2022 | AS52630 | Residential | 27 | Cogent Communications, LLC | |
| 149.78.80.0/24 since May 2026 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.84.0/24 since Aug 2025 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.85.0/24 since Jun 2026 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.87.0/24 since Apr 2026 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.88.0/24 since Jul 2026 | AS269909 | Unknown | 5 3 always on | Cogent Communications, LLC | |
| 149.78.89.0/24 since Mar 2024 | AS269909 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.90.0/24 since Nov 2024 | AS269909 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.91.0/24 since Jun 2025 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.92.0/24 since Nov 2023 | AS269909 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.93.0/24 since Nov 2023 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.94.0/24 since Nov 2023 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.95.0/24 since Oct 2023 | AS269909 | Unknown | Cogent Communications, LLC | ||
| 149.78.96.0/19 since Oct 2022 | AS265171 | Hosting | 8 | Cogent Communications, LLC | |
| 149.78.105.0/24 since Dec 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.107.0/24 since May 2023 | AS265171 | Hosting | 2 | Cogent Communications, LLC | |
| 149.78.109.0/24 since Sep 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.110.0/24 since Jun 2025 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.112.0/24 since Feb 2025 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.114.0/24 since Nov 2023 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.115.0/24 since Apr 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.117.0/24 since Sep 28, 2026 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.118.0/24 since Sep 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.119.0/24 since Apr 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.120.0/24 since Jun 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.121.0/24 since Jun 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.124.0/24 since Sep 2024 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.131.0/24 since Oct 2025 | AS27823 | Hosting | Cogent Communications, LLC via Telco 3 SRL | ||
| 149.78.133.0/24 since Oct 22, 2026 | AS64123 | Unknown | 33 | Cogent Communications, LLC | |
| 149.78.136.0/24 since Feb 2025 | AS20207 | Residential | Cogent Communications, LLC | ||
| 149.78.137.0/24 since Apr 2024 | AS174 | Unknown | Cogent Communications, LLC | ||
| 149.78.138.0/24 since Feb 2025 | AS20207 | Residential | Cogent Communications, LLC | ||
| 149.78.140.0/23 since Oct 2025 | AS20207 | Residential | 1 | Cogent Communications, LLC | |
| 149.78.146.0/24 since Jan 2026 | AS274181 | Residential | 39 33 always on | Cogent Communications, LLC via FiberAR | |
| 149.78.148.0/24 since Jan 2026 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.150.0/24 since Jan 2026 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.152.0/21 since Dec 2025 | AS274181 | Residential | 80 76 always on | Cogent Communications, LLC via FiberAR | |
| 149.78.152.0/24 since Nov 2025 | AS274181 | Residential | 46 43 always on | Cogent Communications, LLC via FiberAR | |
| 149.78.154.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.155.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.156.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.157.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.158.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.159.0/24 since Dec 2025 | AS274181 | Residential | Cogent Communications, LLC via FiberAR | ||
| 149.78.164.0/24 since Jun 2026 | AS27951 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.165.0/24 since Jun 2026 | AS27951 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.166.0/24 since Jun 2026 | AS27951 | Unknown | Cogent Communications, LLC | ||
| 149.78.167.0/24 since Jun 2026 | AS27951 | Unknown | 1 | Cogent Communications, LLC | |
| 149.78.168.0/24 since Jun 2025 | AS274141 | Residential | 149 3 always on | Cogent Communications, LLC | |
| 149.78.169.0/24 since Jun 2025 | AS274141 | Residential | 50 2 always on | Cogent Communications, LLC | |
| 149.78.170.0/24 since Jun 2025 | AS274141 | Residential | 95 3 always on | Cogent Communications, LLC | |
| 149.78.171.0/24 since Jun 2025 | AS274141 | Residential | 32 | Cogent Communications, LLC | |
| 149.78.176.0/23 since Jul 2022 | AS263903 | Unknown | 53 10 always on | Cogent Communications, LLC | |
| 149.78.178.0/24 since May 2024 | AS263903 | Unknown | Cogent Communications, LLC | ||
| 149.78.179.0/24 since May 2024 | AS263903 | Unknown | Cogent Communications, LLC | ||
| 149.78.180.0/23 since Mar 2023 | AS263903 | Unknown | Cogent Communications, LLC | ||
| 149.78.182.0/23 since Oct 2022 | AS263903 | Unknown | 7 | Cogent Communications, LLC | |
| 149.78.184.0/22 since Apr 2025 | AS268581 | Hosting | 72 1 always on | Cogent Communications, LLC | |
| 149.78.188.0/23 since Jul 2026 | AS272022 | Business | Cogent Communications, LLC | ||
| 149.78.188.0/24 since Aug 2023 | AS272022 | Business | Cogent Communications, LLC | ||
| 149.78.189.0/24 since Aug 2023 | AS272022 | Business | Cogent Communications, LLC | ||
| 149.78.191.0/24 since Oct 2022 | AS272022 | Business | Cogent Communications, LLC | ||
| 149.78.192.0/21 since Jan 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.192.0/24 since Mar 2023 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.193.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.194.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.195.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.196.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.197.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.198.0/24 since May 2022 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.199.0/24 since Mar 2023 | AS265171 | Hosting | Cogent Communications, LLC | ||
| 149.78.205.0/24 since Dec 2025 | AS266436 | Residential | Cogent Communications, LLC | ||
| 149.78.206.0/24 since Nov 2022 | AS266436 | Residential | 47 1 always on | Cogent Communications, LLC | |
| 149.78.208.0/20 since Mar 2022 | AS266602 | Hosting | 1 | Cogent Communications, LLC | |
| 149.78.208.0/23 since May 2022 | AS266602 | Hosting | 1 | Cogent Communications, LLC | |
| 149.78.209.0/24 since Jun 2022 | AS266602 | Hosting | Cogent Communications, LLC | ||
| 149.78.212.0/23 since Jul 2022 | AS266602 | Hosting | Cogent Communications, LLC | ||
| 149.78.214.0/23 since Aug 2025 | AS266602 | Hosting | Cogent Communications, LLC | ||
| 149.78.219.0/24 since Apr 2026 | AS266602 | Hosting | Cogent Communications, LLC | ||
| 149.78.226.0/24 since Oct 10, 2026 | AS20207 | Residential | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 149.78.0.0/16 | 65,536 | COGENT-149-78-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | abuse@ |
| └ 149.78.0.0/20 | 4,096 | EWERTON-CGNT-NET-1 | Ewerton da Silva Lopes Telecomunicacoes/ Suporti (C10837856) · BR | Reassigned | May 9, 2024 | abuse@ via COGENT-149-78-16 |
| └ 149.78.32.0/19 | 8,192 | LINKEAR-SRL-ARGENTINA | Linkear Srl (LS-976) · AR | Reallocated | Nov 16, 2022 | pablothurler@ |
| └ 149.78.96.0/19 | 8,192 | SITELBRA-CGNT-NET-2 | Sitelbra Sistema de Telecomunicacoes do Brasil LTDA (C08953753) · BR | Reassigned | Oct 14, 2022 | abuse@ via COGENT-149-78-16 |
| └ 149.78.130.0/23 | 512 | TELCO3-CGNT-NET-1 | Telco 3 SRL (TS-1307) · AR | Reallocated | Jun 28, 2022 | — |
| └ 149.78.132.0/24 | 256 | SILICA-CGNT-NET-1 | unknown | — | — | — |
| └ 149.78.144.0/20 | 4,096 | FIBERAR-CGNT-NET-1 | FiberAR (FS-847) · AR | Reallocated | Feb 4, 2026 | noc@ |
| └ 149.78.184.0/22 | 1,024 | NET-149-78-184-0-1 | Qnax LTDA (C08732159) · BR | Reassigned | Jul 7, 2022 | abuse@ via COGENT-149-78-16 |
| └ 149.78.188.0/22 | 1,024 | GUIGO-CGNT-NET-2 | Guigo do Brasil marketing LTDA (C11492156) · BR | Reassigned | Jan 28, 2026 | abuse@ via COGENT-149-78-16 |
| └ 149.78.192.0/21 | 2,048 | SITELBRA-CGNT-NET-1 | Sitelbra Sistema de Telecomunicacoes do Brasil LTDA (C08953752) · BR | Reassigned | Oct 14, 2022 | abuse@ via COGENT-149-78-16 |
| └ 149.78.208.0/20 | 4,096 | ODATA-CGNT-NET-1 | Odata SP 01 S.A (C08224141) · BR | Reassigned | Mar 4, 2022 | abuse@ via COGENT-149-78-16 |
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
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 22,016 | 34% | 54 | |
| Internet provider | 20,480 | 31% | 18 | |
| Hosting | 16,384 | 25% | 42 | |
| Unknown | 6,656 | 10% | 23 |
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
- 1,623
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2006
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2020
Recorded history
History
- Handoffs
- 2
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 149.78.80.0/20 | AS269909 | RADB | Route Registered for Cogent Communications Customer - Comunicaciones Valles Calchaquies S.R.L. | MAINT-AS174 | Nov 13, 2023 |
| 149.78.80.0/20 | AS271915 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.80.0/20 | AS272820 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.80.0/20 | AS400778 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.81.0/24 | AS269909 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.81.0/24 | AS271915 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.81.0/24 | AS272820 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.81.0/24 | AS400778 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.82.0/24 | AS269909 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.82.0/24 | AS271915 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.82.0/24 | AS272820 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.82.0/24 | AS400778 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.83.0/24 | AS269909 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.83.0/24 | AS271915 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.83.0/24 | AS272820 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.83.0/24 | AS400778 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.86.0/24 | AS269909 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.86.0/24 | AS271915 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.86.0/24 | AS272820 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.86.0/24 | AS400778 | RADB | COMUNICACIONES VALLES CALCHAQUIES SRL | MAINT-AS11664 | Aug 7, 2026 |
| 149.78.130.0/23 | AS272124 | RADB | Route Registered for Cogent Communications Customer - TELCO 3 S.R.L. | MAINT-AS174 | Nov 13, 2023 |
| 149.78.132.0/24 | AS7049 | RADB | Route Registered for Cogent Communications Customer Silica Networks Argentina S.A | MAINT-AS174 | Jun 10, 2025 |
| 149.78.144.0/20 | AS274181 | ARIN | Route Object Registered for Cogent Customer - FIBERAR SRL | MNT-COGC | Oct 15, 2025 |
| 149.78.168.0/22 | AS274141 | RADB | Route Registered for Cogent Communications Customer - CABLE GUAJIRA LTDA | MAINT-AS174 | Jun 18, 2025 |
| 149.78.168.0/22 | AS274141 | ARIN | Registered for Cogent Communications Customer - Cable Guajira Ltda | MNT-COGC | Mar 5, 2026 |
| 149.78.176.0/21 | AS263903 | RADB | Route Registered for Cogent Communications Customer - Infor Barra Comercio e Servios LTDA | MAINT-AS174 | Nov 13, 2023 |
| 149.78.178.0/23 | AS263903 | RADB | INFORBARRA TELECOM | MAINT-AS263903 | Nov 13, 2023 |
| 149.78.188.0/22 | AS272022 | ARIN | Route Registered for Cogent Communications Customer - Guigo do Brasil marketing LTDA | MNT-COGC | Sep 10, 2026 |
| 149.78.200.0/21 | AS53180 | RADB | Registered for Cogent Communications Customer - INFORTEL COMUNICACOES LTDA | MAINT-AS174 | Sep 10, 2025 |
| 149.78.200.0/22 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.200.0/22 | AS53180 | ARIN | Registered for Cogent Communications Customer - INFORTEL COMUNICACOES LTDA | MNT-COGC | Jul 6, 2026 |
| 149.78.200.0/23 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.200.0/24 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.201.0/24 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.202.0/23 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.202.0/24 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.203.0/24 | AS53180 | RADB | Infortel | MAINT-AS53180 | May 2, 2024 |
| 149.78.204.0/22 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.204.0/24 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.206.0/23 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.207.0/24 | AS53180 | RADB | Infortel Comunicacoes LTDA | MAINT-AS53180 | Nov 13, 2023 |
| 149.78.224.0/23 | AS272284 | ALTDB | ULTAFIBRA CUSTOMER A C N | MAINT-AS264531 | Oct 13, 2022 |
| 149.78.224.0/24 | AS272284 | ALTDB | ULTAFIBRA CUSTOMER A C N | MAINT-AS264531 | Oct 13, 2022 |
| 149.78.232.0/23 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.232.0/24 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.233.0/24 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.234.0/23 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.234.0/24 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.235.0/24 | AS265197 | RADB | Registered for Cogent Communications Customer - Sao Miguel Telecomunicacoes e Informatica Ltda | MAINT-AS174 | Apr 30, 2025 |
| 149.78.236.0/23 | AS264288 | ARIN | Route Registered for Cogent Communications Customer - GNET PROVEDOR - SERVICOS E INTERNET LTDA | MNT-COGC | Aug 19, 2026 |
Whois
Registration for this announcement
- Range
- 149.
78. 0. 0/ 16 - Netname
- COGENT-149-78-16
- 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-149-78-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN