Data as of Nov 8, 2026
38.70.244.0/22
13 residential-proxy exits · 30 daysSumofiber · reallocated from Cogent Communications, LLC
Residential-proxy exits
Proxy exits
13
1.3% of its addresses · 30 days
Always-on exits
2
15% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
28
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
6.9K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 38.70.246.0/24 | 2 | 11 | |
| 38.70.244.0/24 | 0 | 1 | |
| 38.70.247.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BottingTools
- ColaProxy
- EZProxies
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- KocerRoxy
- Kookey
- LemonBright
- NovaProxy
- Novada
- ProxyEmpire
- PuraRoute
- RainProxy
- RoamProxy
- RolaProxy
- Thordata
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 403,985 78,265 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 38.70.244.0/24 since Aug 2026 | AS4226 | Residential | 1 | Cogent Communications, LLC via Sumofiber |
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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.70.240.0/20 | 4,096 | SUMOFIBER-CGNT-NET-3 | Sumofiber (CL-64) · US | Reallocated | Apr 6, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Sumofiber (CL-64)
- Reallocated range
- 38.
70. 240. 0/ 20 - Reallocated
- Apr 6, 2023
Origin network
AS4226
US
- Name
- Sumofiber
- Type
- Internet provider
- Registered
- Mar 19, 2024
- Domain
- sumofiber.com
- Website
- sumofiber.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2021
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4226 | RADB | SUMOFIBER | MAINT-AS54329 | Jul 19, 2024 |
Whois
Registration for this announcement
- Range
- 38.
70. 240. 0/ 20 - Netname
- SUMOFIBER-CGNT-NET-3
- Registrant
- Sumofiber
- Organization
- Sumofiber (CL-64)
- Org address
- 505 w 2600 s, Bountiful, UT, 84010
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-70-240-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Apr 6, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sumofiber. com - Name
- ABUSE
- Phone
- +1-801-320-1000
- Handle
- ABUSE9078-ARIN