Data as of Nov 4, 2026
207.250.172.0/23
No anonymizer space · no proxy exits in 30 daysZimcom Network Solutions Inc. · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.250.0.0/16 since Nov 2016 | AS3549 | Internet provider | 4 | Level 3 Parent, 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 |
|---|---|---|---|---|---|---|
| 207.250.0.0/16 | 65,536 | TWTC-NETBLK-6 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Nov 15, 1996 | abuse@ |
| └ 207.250.172.0/23 | 512 | 207-250-172-0-23 | Zimcom Network Solutions Inc. (ZNS) · US | Reassigned | Apr 2, 2024 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 207.
250. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Nov 15, 1996
- Legacy
- yes
Origin network
AS30059
US
- Name
- Zimcom Network Solutions Inc.
- Type
- Hosting
- Registered
- Jul 10, 2003
- Domain
- zimcom.net
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Jun 2006 · 20 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
250. 172. 0/ 23 - Netname
- 207-250-172-0-23
- Registrant
- Zimcom Network Solutions Inc.
- Organization
- Zimcom Network Solutions Inc. (ZNS)
- Org address
- 1080 Nimitzview Dr, Cincinnati, OH, 45230
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-250-172-0-1
- Parent
- NET-207-250-0-0-1
- Created
- Apr 2, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 15, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
libertycenterone. com - Name
- Zimcom Abuse Helpdesk
- Phone
- +1-248-336-7809
- Handle
- ZAH-ARIN