Data as of Nov 8, 2026
199.21.246.0/24
No anonymizer space · no proxy exits in 30 daysCompudyne, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 199.21.240.0/21 since Aug 2010 | AS47096 | Business | 7 2 always on | Compudyne, Inc. |
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 |
|---|---|---|---|---|---|---|
| 199.21.240.0/21 | 2,048 | COMPUDYNE-BLOCK-1 | Compudyne, Inc. (COMPUD-12) · US | Direct Allocation | Aug 18, 2010 | ipadmin@ |
| └ 199.21.246.0/29 | 8 | DEFAULTID-199-21-246-0 | unknown | — | — | — |
| └ 199.21.246.8/30 | 4 | CDYNE-199-21-246-8-30 | unknown | — | — | — |
| └ 199.21.246.12/30 | 4 | CDYNE-199-21-246-12-30 | unknown | — | — | — |
| └ 199.21.246.16/29 | 8 | DEFAULTID-199-21-246-16 | unknown | — | — | — |
| └ 199.21.246.24/30 | 4 | DEFAULTID-199-21-246-24 | unknown | — | — | — |
| └ 199.21.246.28/30 | 4 | DEFAULTID-199-21-246-28 | unknown | — | — | — |
| └ 199.21.246.32/28 | 16 | DEFAULTID-199-21-246-32 | unknown | — | — | — |
| └ 199.21.246.48/29 | 8 | DEFAULTID-199-21-246-48 | unknown | — | — | — |
| └ 199.21.246.56/30 | 4 | DEFAULTID-199-21-246-56 | unknown | — | — | — |
| └ 199.21.246.60/30 | 4 | DEFAULTID-199-21-246-60 | unknown | — | — | — |
| └ 199.21.246.64/28 | 16 | DEFAULTID-199-21-246-64 | unknown | — | — | — |
| └ 199.21.246.80/29 | 8 | ESSAR-STEEL-HIBBING-1 | unknown | — | — | — |
| └ 199.21.246.88/29 | 8 | CDYNE-199-21-246-88-29 | unknown | — | — | — |
| └ 199.21.246.104/30 | 4 | CENTRICITY-01 | unknown | — | — | — |
| └ 199.21.246.128/29 | 8 | DEFAULTID-199-21-246-128 | unknown | — | — | — |
| └ 199.21.246.136/29 | 8 | CDYNE-199-21-246-136-29 | unknown | — | — | — |
| └ 199.21.246.144/28 | 16 | DEFAULTID-199-21-246-144 | unknown | — | — | — |
| └ 199.21.246.168/29 | 8 | CDYNE-199-21-246-168-29 | unknown | — | — | — |
| └ 199.21.246.176/29 | 8 | DEFAULTID-199-21-246-176 | unknown | — | — | — |
| └ 199.21.246.184/30 | 4 | DEFAULTID-199-21-246-184 | unknown | — | — | — |
| └ 199.21.246.192/28 | 16 | CDYNE-199-21-246-192-28 | unknown | — | — | — |
| └ 199.21.246.208/28 | 16 | CDYNE-199-21-246-208-28 | unknown | — | — | — |
| └ 199.21.246.224/27 | 32 | DEFAULTID-199-21-246-224 | unknown | — | — | — |
Network & registry
Origin network
AS47096
US
- Name
- Compudyne, Inc.
- Type
- Business
- Registered
- Jul 9, 2009
- Domain
- compudyne.net
- Website
- www.integrisit.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2020
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS47096 | ARIN | Compudyne, Inc. | MNT-COMPUD-12 | Oct 14, 2026 |
Whois
Registration for this announcement
- Range
- 199.
21. 240. 0/ 21 - Netname
- COMPUDYNE-BLOCK-1
- Registrant
- Compudyne, Inc.
- Organization
- Compudyne, Inc. (COMPUD-12)
- Org address
- 306 W. Michigan St, Duluth, MN, 55802
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-21-240-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Aug 18, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 18, 2010
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
compudyne. net - Name
- IP Administration
- Phone
- +1-218-729-0920
- Handle
- IPADM430-ARIN