Data as of Nov 5, 2026
173.219.14.0/24
No anonymizer space · no proxy exits in 30 daysCross Development/Montgomery LP · space held by Optimum
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 173.219.0.0/17 since Apr 2022 | AS19108 | Residential | 425 16 always on | Optimum |
Network & registry
Origin network
AS11135
US
- Name
- Cross Development/Montgomery LP
- Type
- Hosting
- Registered
- Aug 8, 2005
- Domain
- datajourney.com
- Website
- datajourney.com
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2010
- Current origin since
- Jun 2010 · 16 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11135 | RADB | Westland Bunker | MAINT-AS19108 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 173.
216. 0. 0/ 14 - Netname
- SUDDE
- Registrant
- Optimum
- Organization
- Optimum (SUDDE)
- Org address
- 311 NNW Loop 323, Tyler, TX, 75701
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-216-0-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Sep 16, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 16, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
suddenlink. net - Name
- Abuse Suddenlink
- Phone
- +1-903-266-4800
- Handle
- ABUSE6997-ARIN