Data as of Nov 10, 2026
63.166.28.0/22
8 residential-proxy exits · 30 daysMontana Opticom, LLC · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
8
0.78% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
16
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
175 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 63.166.29.0/24 | 0 | 5 | |
| 63.166.31.0/24 | 0 | 3 |
Proxy providers listing exits
- AnyIP
- BottingTools
- Byteful
- CatProxies
- ColaProxy
- FastProxy
- FloppyData
- IPRoyal
- LemonBright
- NextProxy
- PrivateProxy
- ProxyRack
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 182 37 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.166.28.0/24 since Oct 2012 | AS11924 | Residential | Cogent Communications, LLC | ||
| 63.166.29.0/24 since Apr 2016 | AS11924 | Residential | 5 | Cogent Communications, LLC | |
| 63.166.30.0/24 since Mar 2016 | AS11924 | Residential | Cogent Communications, LLC | ||
| 63.166.31.0/24 since Apr 2016 | AS11924 | Residential | 3 | 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 |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | 1,048,576 | COGENT-63-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 3, 1999 | abuse@ |
| └ 63.166.28.0/22 | 1,024 | FON-106785075245096 | Bridge Band Communications/At (BBC-22) · US | Reassigned | Apr 3, 2000 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 63.
160. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- Dec 3, 1999
Origin network
AS11924
US
- Name
- Montana Opticom, LLC
- Type
- Internet provider
- Registered
- Mar 6, 2007
- Domain
- mt-opticom.com
- Website
- mt-opticom.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 2005
- Current origin since
- Apr 2015 · 12 yr
- Origin networks
- 2
- Last change of origin
- Apr 2015
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 63.
166. 28. 0/ 22 - Netname
- FON-106785075245096
- Registrant
- Bridge Band Communications/At
- Organization
- Bridge Band Communications/At (BBC-22)
- Org address
- 144 Quail Run Road, Bozeman, MT, 59718
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-166-28-0-1
- Parent
- NET-63-160-0-0-1
- Created
- Apr 3, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN