Data as of Nov 9, 2026
66.245.248.0/21
6 residential-proxy exits · 30 daysCogent Communications, LLC · space held by Syndeo LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS7456 Interhop Network SERVICES Inc.
Residential-proxy exits
Proxy exits
6
0.29% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
3 of 8
/24s with at least one exit
Providers
41
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
7.9K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.245.254.0/24 | 1 | 2 | |
| 66.245.253.0/24 | 0 | 3 | |
| 66.245.252.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- Decodo
- EnigmaProxy
- FLEETPROXY
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- Infatica
- InfiniteProxies
- LemonBright
- LudaxProxy
- MangoProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- SPYDERPROXY_PREMIUM
- Shifter
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- ZENPROXY_LITE
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 |
|---|---|---|---|---|---|---|
| 66.245.240.0/20 | 4,096 | DSLEXTREME-NWK-4 | Syndeo LLC (SL-1877) · US | Direct Allocation | Mar 5, 2004 | — |
| └ 66.245.248.0/21 | 2,048 | IHOP2 | Auracom Interhop (BUL-14) · CA | Reassigned | Jan 24, 2025 | abuse-ca@ |
Network & registry
Registry
Holder
- Organization
- Syndeo LLC
- Handle
- SL-1877
- Range
- 66.
245. 240. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Mar 5, 2004
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
- Rotating
- First seen
- May 2005
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 3
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 66.
245. 248. 0/ 21 - Netname
- IHOP2
- Registrant
- Auracom Interhop
- Organization
- Auracom Interhop (BUL-14)
- Org address
- 922 Eglinton Ave W, Toronto, ON, M6C 2V2
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-66-245-248-0-1
- Parent
- NET-66-245-240-0-2
- Created
- Jan 24, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 5, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse-ca@
broadvoice. com - Name
- Abuse Team
- Phone
- +1-877-688-8127
- Handle
- TEAMA58-ARIN