Data as of Nov 7, 2026
173.248.91.0/24
No anonymizer space · no proxy exits in 30 daysShelter Mutual Insurance · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.248.64.0/18 since Dec 2011 | AS22561 | Residential | CenturyLink 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 |
|---|---|---|---|---|---|---|
| 173.248.64.0/18 | 16,384 | CENTURYLINK-LEGACY-LIGHTCORE-BLK2 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | May 10, 2010 | abuse@ |
| └ 173.248.91.0/24 | 256 | CTL-SMI-39-NET2 | Shelter Mutual Insurance (SMI-39) · US | Reassigned | Mar 20, 2014 | — |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 173.
248. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- May 10, 2010
Origin network
AS40673
US
- Name
- Shelter Mutual Insurance
- Type
- Business
- Registered
- Feb 25, 2008
- Domain
- shelterinsurance.com
- Industry
- Automotive and Transportation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2014
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 173.
248. 91. 0/ 24 - Netname
- CTL-SMI-39-NET2
- Registrant
- Shelter Mutual Insurance
- Organization
- Shelter Mutual Insurance (SMI-39)
- Org address
- 1817 West Broadway, Columbia, MO, 65201
- Org country
- US
- Type
- Reassigned
- Handle
- NET-173-248-91-0-1
- Parent
- NET-173-248-64-0-1
- Created
- Mar 20, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- May 10, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN