Data as of Nov 8, 2026
128.254.172.0/23
No anonymizer space · no proxy exits in 30 daysNetInformatik Inc.
Network & registry
Announced by
Covering announcement 128.254.172.0/22
- Prefix
- 128.254.172.0/22
- Announced by
- AS397270 NetInformatik Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- NETINF-V4BLK5
- Registrant
- NetInformatik Inc.
- RIR
- ARIN
Origin network
AS397270
US
- Name
- NetInformatik Inc.
- Type
- Hosting
- Registered
- Jan 29, 2019
- Domain
- netinformatik.com
- Website
- www.netinformatik.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 128.254.172.0/22
128.254.172.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2022
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 128.254.172.0/22 | AS397270 | /24 | ARIN | RPKI valid |
IRR
Route objects on 128.254.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397270 | ARIN | NetInformatik Inc. | MNT-NETIN-22 | Oct 3, 2022 |
Whois
Registration for this announcement
- Range
- 128.
254. 172. 0/ 22 - Netname
- NETINF-V4BLK5
- Registrant
- NetInformatik Inc.
- Organization
- NetInformatik Inc. (NETIN-22)
- Org address
- 902 Morse Ave., Schaumburg, IL, 60193
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-254-172-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Oct 3, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 3, 2022
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netinformatik. com - Name
- Abuse
- Phone
- +1-773-825-3999;ext1
- Handle
- ABUSE8127-ARIN