Data as of Nov 10, 2026
38.39.176.0/20
No anonymizer space · no proxy exits in 30 daysWisconsin CyberLynk Network, Inc. · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 always on | Cogent Communications, LLC |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 38.39.176.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.177.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.178.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.179.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.180.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.181.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.182.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.183.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.184.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.185.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.186.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.187.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.188.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.189.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.190.0/24 since May 2022 | AS21554 | Hosting | Cogent Communications, LLC | |
| 38.39.191.0/24 since May 2022 | AS21554 | Hosting | 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.39.176.0/20 | 4,096 | CYBERLYNK-CGNT-NET-1 | Wisconsin CyberLynk Network, Inc. (WCNI) · US | Reassigned | Feb 27, 2019 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
Origin network
AS21554
US
- Name
- Wisconsin CyberLynk Network, Inc.
- Type
- Hosting
- Registered
- May 23, 2001
- Domain
- cyberlynk.net
- Website
- www.cyberlynk.net/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2019
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 38.
39. 176. 0/ 20 - Netname
- CYBERLYNK-CGNT-NET-1
- Registrant
- Wisconsin CyberLynk Network, Inc.
- Organization
- Wisconsin CyberLynk Network, Inc. (WCNI)
- Org address
- 10125 S 52nd Street, Franklin, WI, 53132
- Org country
- US
- Type
- Reassigned
- Handle
- NET-38-39-176-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Feb 27, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyberlynk. net - Name
- Abuse Team
- Phone
- +1-414-858-9335
- Handle
- ABUSE76-ARIN