Data as of Nov 15, 2026
216.105.53.136/29
No anonymizer space · no proxy exits in 30 daysGrid4 Communications, Inc
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 216.105.48.0/20 | 4,096 | ASN-GRID4-GATEWAYS | Grid4 Communications, Inc (GRID4) · US | Direct Allocation | Feb 12, 2010 | bphelps@ |
| └ 216.105.53.136/29 | 8 | GRID4-CUSTOMER | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 216.105.48.0/20
- Prefix
- 216.105.48.0/20
- Announced by
- AS36394 Grid4 Communications, Inc
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- ASN-GRID4-GATEWAYS
- Registrant
- Grid4 Communications, Inc
- RIR
- ARIN
Origin network
AS36394
US
- Name
- Grid4 Communications, Inc
- Type
- Internet provider
- Registered
- Dec 20, 2005
- Domain
- grid4.com
- Website
- www.grid4.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.105.48.0/20
216.105.48.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 2
- Last change of origin
- Mar 2010
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
105. 48. 0/ 20 - Netname
- ASN-GRID4-GATEWAYS
- Registrant
- Grid4 Communications, Inc
- Organization
- Grid4 Communications, Inc (GRID4)
- Org address
- 2107 Crooks Rd, Troy, MI, 48084
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-105-48-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Feb 12, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 12, 2010
- Status
- assigned
Report abuse
Abuse contact
- bphelps@
grid4. com - Name
- Phelps, Brad
- Phone
- +1-248-244-8100
- Handle
- PHELP5-ARIN