Data as of Nov 8, 2026
216.31.66.0/23
No anonymizer space · no proxy exits in 30 daysSeWiKom GmbH
Network & registry
Origin network
AS209040
DE
- Name
- SeWiKom GmbH
- Type
- Internet provider
- Registered
- Apr 18, 2019
- Domain
- sewikom.de
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.31.64.0/18 | AS209040 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS209040 | RIPE | sewikom GmbH | SEWIKOM-MNT | Sep 22, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 216.31.66.0/24 | AS209040 | RIPE | sewikom GmbH | SEWIKOM-MNT | Sep 22, 2025 |
| 216.31.67.0/24 | AS209040 | RIPE | sewikom GmbH | SEWIKOM-MNT | Sep 22, 2025 |
Whois
Registration for this announcement
- Range
- 216.
31. 64. 0/ 18 - Netname
- DE-SEWIKOM-20010223
- Registrant
- SeWiKom GmbH
- Registrant country
- DE
- Organization
- SeWiKom GmbH (ORG-SG107-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- May 26, 2020
- Updated
- Sep 22, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Feb 23, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sewikom. de - Name
- Abuse Handler
- Handle
- AH9171-RIPE