Data as of Nov 5, 2026
216.138.5.128/27
No anonymizer space · no proxy exits in 30 daysAdams TelSystems, Inc.
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 |
|---|---|---|---|---|---|---|
| 216.138.0.0/18 | 16,384 | AT-NET-216-138-0-0 | Adams TelSystems, Inc. (AT-1938) · US | Direct Allocation | Dec 3, 1998 | abuse@ |
| └ 216.138.5.128/27 | 32 | NET-216-138-5-128 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 216.138.0.0/20
- Prefix
- 216.138.0.0/20
- Announced by
- AS12033 Adams TelSystems, Inc.
- Type
- Residential
- Proxy exits
- 35
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- AT-NET-216-138-0-0
- Registrant
- Adams TelSystems, Inc.
- RIR
- ARIN
Origin network
AS12033
US
- Name
- Adams TelSystems, Inc.
- Type
- Internet provider
- Registered
- Mar 5, 1999
- Domain
- adams.net
- Website
- www.adams.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.138.0.0/20
216.138.0.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.138.0.0/20 | AS1299 | /24 | ARIN | Another network |
| 216.138.0.0/20 | AS12033 | /24 | ARIN | RPKI valid |
IRR
Route objects on 216.138.0.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12033 | ARIN | Adams Telephone | MNT-AT-1938 | Jul 28, 2021 |
Whois
Registration for this announcement
- Range
- 216.
138. 0. 0/ 18 - Netname
- AT-NET-216-138-0-0
- Registrant
- Adams TelSystems, Inc.
- Organization
- Adams TelSystems, Inc. (AT-1938)
- Org address
- PO Box 99, Golden, IL, 62339
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-138-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Dec 3, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
adamstel. com - Name
- Adams Abuse
- Phone
- +1-217-696-8518
- Handle
- ADAMS1055-ARIN