Data as of Nov 6, 2026
12.34.36.0/24
No anonymizer space · no proxy exits in 30 daysJackson National Life Insurance Co. · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 12.0.0.0/9 | AS7018 | Residential | 8,020 433 always on | AT&T Enterprises, LLC | |
| 12.0.0.0/8 | AS7018 | Residential | 13,222 713 always on | AT&T Enterprises, 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 |
|---|---|---|---|---|---|---|
| 12.0.0.0/8 | 16,777,216 | ATT | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Aug 23, 1983 | abuse@ |
| └ 12.34.36.0/24 | 256 | ATT-NET-12-34-36-0 | Jackson National Life Insurance Co. (JNLI-2) · US | Reassigned | Sep 20, 2017 | internetengineering@ |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 12.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Aug 23, 1983
- Legacy
- yes
Origin network
AS29841
US
- Name
- Jackson National Life Insurance Co.
- Type
- Business
- Registered
- Mar 24, 2014
- Industry
- Finance and Insurance
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Oct 2017 · 9.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2017
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 12.
34. 36. 0/ 24 - Netname
- ATT-NET-12-34-36-0
- Registrant
- Jackson National Life Insurance Co.
- Organization
- Jackson National Life Insurance Co. (JNLI-2)
- Org address
- 1 CORPORATE WAY, LANSING, MI, 48951
- Org country
- US
- Type
- Reassigned
- Handle
- NET-12-34-36-0-1
- Parent
- NET-12-0-0-0-1
- Created
- Sep 20, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 23, 1983
- Status
- assigned
Report abuse
Abuse contact
- internetengineering@
jackson. com - Name
- Internet Engineering
- Phone
- +1-517-367-4357
- Handle
- INTER109-ARIN