Data as of Nov 12, 2026
72.14.77.0/24
No anonymizer space · no proxy exits in 30 daysRingSquared · space held by ZCorum
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 |
|---|---|---|---|---|---|---|
| 72. | 5,120 | ZCORUM | ZCorum (RL-936) · US | Direct Allocation | Nov 5, 2004 | abuse@ |
| └ 72.14.77.0/24 | 256 | CORNERSTONE | Cornerstone Telephone Company, LLC (CORNE-75) · US | Reallocated | Nov 16, 2010 | — |
Network & registry
Registry
Holder
- Organization
- ZCorum
- Handle
- RL-936
- Range
- 72.
14. 72. 0 - 72. 14. 91. 255 - Registration type
- Direct Allocation
- Record created
- Nov 5, 2004
- Reallocated to
- Cornerstone Telephone Company, LLC (CORNE-75)
- Reallocated range
- 72.
14. 77. 0/ 24 - Reallocated
- Nov 16, 2010
Origin network
AS22702
US
- Name
- RingSquared
- Type
- Internet provider
- Registered
- Nov 6, 2001
- Domain
- ringsquared.com
- Website
- www.ringsquared.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2005
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 3
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 72.
14. 77. 0/ 24 - Netname
- CORNERSTONE
- Registrant
- Cornerstone Telephone Company, LLC
- Organization
- Cornerstone Telephone Company, LLC (CORNE-75)
- Org address
- 3001 Dallas Pkwy, Suite 610, Frisco, TX, 75034
- Org country
- US
- Type
- Reallocated
- Handle
- NET-72-14-77-0-1
- Parent
- NET-72-14-72-0-1
- Created
- Nov 16, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 5, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zcorum. com - Name
- ABUSE
- Phone
- +1-866-467-9791
- Handle
- ABUSE4833-ARIN