Data as of Nov 5, 2026
63.174.91.0/24
No anonymizer space · no proxy exits in 30 daysStinson Morrison Hecker LLP · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 178 37 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | 1,048,576 | COGENT-63-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 3, 1999 | abuse@ |
| └ 63.174.91.0/24 | 256 | SPRINTLINK | Stinson Morrison Hecker LLP (SMHL) · US | Reassigned | Feb 1, 2005 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 63.
160. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- Dec 3, 1999
Origin network
AS46325
US
- Name
- Stinson Morrison Hecker LLP
- Type
- Business
- Registered
- Aug 12, 2008
- Domain
- stinson.com
- Industry
- Construction and Real Estate
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2008
- Current origin since
- Sep 2008 · 18 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46325 | RADB | RR-RC-Stinson Morrison Hecker LLP-Kansas City | MAINT-RR | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 63.
174. 91. 0/ 24 - Netname
- SPRINTLINK
- Registrant
- Stinson Morrison Hecker LLP
- Organization
- Stinson Morrison Hecker LLP (SMHL)
- Org address
- 1201 Walnut St., Kansas City, MO, 64106
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-174-91-0-1
- Parent
- NET-63-160-0-0-1
- Created
- Feb 1, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
stinson. com - Name
- SMH Network Operations
- Phone
- +1-816-842-8600
- Handle
- SNO65-ARIN