Data as of Nov 7, 2026
207.250.137.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
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 |
|---|---|---|---|---|---|---|
| 207.250.0.0/16 | 65,536 | TWTC-NETBLK-6 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Nov 15, 1996 | abuse@ |
| └ 207.250.137.0/24 | 256 | TWTC-IPLT-C-NIDD-10 | unknown | — | — | — |
| └ 207.250.137.0/28 | 16 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.16/28 | 16 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.32/28 | 16 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.48/28 | 16 | NETBLK-NIDD-BLK-284 | unknown | — | — | — |
| └ 207.250.137.120/29 | 8 | NETBLK-NIDD-BLK-219 | unknown | — | — | — |
| └ 207.250.137.128/29 | 8 | NETBLK-NIDD-BLK-375 | unknown | — | — | — |
| └ 207.250.137.136/29 | 8 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.144/29 | 8 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.152/29 | 8 | NETBLK-NIDD-BLK-195 | unknown | — | — | — |
| └ 207.250.137.160/29 | 8 | NETBLK-NIDD-BLK-336 | unknown | — | — | — |
| └ 207.250.137.168/29 | 8 | NETBLK-NIDD-BLK-78 | unknown | — | — | — |
| └ 207.250.137.176/29 | 8 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.184/29 | 8 | NETBLK-NIDD-BLK-158 | unknown | — | — | — |
| └ 207.250.137.192/29 | 8 | NETBLK-NIDD-BLK-11 | unknown | — | — | — |
| └ 207.250.137.200/29 | 8 | NETBLK-NIDD-BLK-446 | unknown | — | — | — |
| └ 207.250.137.208/29 | 8 | NETBLK-NIDD-BLK-260 | unknown | — | — | — |
| └ 207.250.137.216/29 | 8 | NETBLK-NIDD-BLK-281 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 168 | 66% | 17 | |
| Internet provider | 88 | 34% | 2 |
Network & registry
Announced by
Covering announcement 207.250.0.0/16
- Prefix
- 207.250.0.0/16
- Announced by
- AS3549 Level 3 Parent, LLC
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- TWTC-NETBLK-6
- Registrant
- Level 3 Parent, LLC
- RIR
- ARIN
Origin network
AS3549
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 21, 2000
- Domain
- lumen.com
- Website
- www.lumen.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 207.250.0.0/16
207.250.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2016 · 10.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2016
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 207.
250. 0. 0/ 16 - Netname
- TWTC-NETBLK-6
- Registrant
- Level 3 Parent, LLC
- Organization
- Level 3 Parent, LLC (LPL-141)
- Org address
- 100 CenturyLink Drive, Monroe, LA, 71203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-207-250-0-0-1
- Parent
- NET-207-0-0-0-0
- Created
- Nov 15, 1996
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 15, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN