Data as of Nov 6, 2026
8.12.79.0/24
No anonymizer space · no proxy exits in 30 daysBlack Knight IP Holding Company, LLC · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 8.0.0.0/12 | AS3356 | Internet provider | 1,638 269 always on | |
| 8.0.0.0/9 | AS3356 | Internet provider | 5,635 946 always on |
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 |
|---|---|---|---|---|---|---|
| 8. | 7,862,016 | LVLT-ORG-8-8 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Dec 1, 1992 | abuse@ |
| └ 8.12.79.0/24 | 256 | LPL-141-BKIHL-8-12-79 | Black Knight IP Holding Company, LLC (BKIHL) · US | Reassigned | May 2, 2019 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 8.
8. 9. 0 - 8. 127. 255. 255 - Registration type
- Direct Allocation
- Record created
- Dec 1, 1992
- Legacy
- yes
Origin network
AS31874
US
- Name
- Black Knight IP Holding Company, LLC
- Type
- Business
- Registered
- Mar 3, 2010
- Domain
- blackandco.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2013
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2020
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 8.12.79.0/24 | AS203 | /24 | ARIN | Another network |
| 8.12.79.0/24 | AS1340 | /24 | ARIN | Another network |
| 8.12.79.0/24 | AS3356 | /24 | ARIN | Another network |
| 8.12.79.0/24 | AS26630 | /24 | ARIN | Another network |
| 8.12.79.0/24 | AS30305 | /24 | ARIN | Another network |
| 8.12.79.0/24 | AS31874 | /24 | ARIN | RPKI valid |
| 8.12.79.0/24 | AS55155 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 8.
12. 79. 0/ 24 - Netname
- LPL-141-BKIHL-8-12-79
- Registrant
- Black Knight IP Holding Company, LLC
- Organization
- Black Knight IP Holding Company, LLC (BKIHL)
- Org address
- 601 Riverside Ave., Jacksonville, FL, 32204
- Org country
- US
- Type
- Reassigned
- Handle
- NET-8-12-79-0-1
- Parent
- NET-8-8-9-0-3
- Created
- May 2, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
bkfs. com - Name
- IP Admin
- Phone
- +1-904-854-3600
- Handle
- IPADM465-ARIN