Data as of Nov 13, 2026
66.78.208.0/21
1 residential-proxy exit · 30 daysSmart City Networks, Limited Partnership
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
1
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- PuraRoute
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 |
|---|---|---|---|---|---|---|
| 66.78.192.0/18 | 16,384 | SCN-66-78-192-0-1 | Smart City Networks, Limited Partnership (SCNC-1) · US | Direct Allocation | Aug 16, 2004 | abuse@ |
| └ 66.78.208.0/21 | 2,048 | SCN-66-78-208-0-1 | San Diego Convention Center (C06555794) · US | Reassigned | Jun 12, 2017 | abuse@ via SCN-66-78-192-0-1 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Smart City Networks, Limited Partnership
- Handle
- SCNC-1
- Range
- 66.
78. 192. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Aug 16, 2004
Origin network
AS23277
US
- Name
- Smart City Networks, Limited Partnership
- Type
- Internet provider
- Registered
- Feb 21, 2002
- Domain
- smartcity.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 66.
78. 208. 0/ 21 - Netname
- SCN-66-78-208-0-1
- Registrant
- San Diego Convention Center
- Organization
- San Diego Convention Center (C06555794)
- Type
- Reassigned
- Handle
- NET-66-78-208-0-1
- Parent
- NET-66-78-192-0-1
- Created
- Jun 12, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 16, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
smartcity. com - Name
- Abuse
- Phone
- +1-702-943-6059
- Handle
- ABUSE4847-ARIN