Data as of Nov 9, 2026
206.107.110.0/24
No anonymizer space · no proxy exits in 30 daysMCNC · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 206.104.0.0/14 since May 2024 | AS174 | Internet provider | 17 2 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 |
|---|---|---|---|---|---|---|
| 206.104.0.0/14 | 262,144 | COGENT-206-104-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Aug 15, 1995 | abuse@ |
| └ 206.107.96.0/19 | 8,192 | SPRINT-CE6B60-1 | Sprint Midatlantic Telecom (SMAT) · US | Reallocated | Mar 25, 1998 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 206.
104. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Aug 15, 1995
- Legacy
- yes
- Reallocated to
- Sprint Midatlantic Telecom (SMAT)
- Reallocated range
- 206.
107. 96. 0/ 19 - Reallocated
- Mar 25, 1998
Origin network
AS81
US
- Name
- MCNC
- Type
- Education
- Registered
- Aug 7, 1986
- Domain
- mcnc.org
- Website
- www.mcnc.org
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2007
- Current origin since
- Dec 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Oct 2016
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS81 | RADB | Autogenerated route object for transit customer | MAINT-AS81 | Dec 19, 2023 |
Whois
Registration for this announcement
- Range
- 206.
107. 96. 0/ 19 - Netname
- SPRINT-CE6B60-1
- Registrant
- Sprint Midatlantic Telecom
- Organization
- Sprint Midatlantic Telecom (SMAT)
- Org address
- 3417 Kingsport Highway, Johnson City, TN, 37601
- Org country
- US
- Type
- Reallocated
- Handle
- NET-206-107-96-0-1
- Parent
- NET-206-104-0-0-1
- Created
- Mar 25, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 15, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN