Data as of Nov 6, 2026
151.156.253.0/24
No anonymizer space · no proxy exits in 30 daysVattenfall AB
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 151.156.252.0/22 since Jun 2023 | AS205664 | Business | Vattenfall AB |
Network & registry
Origin network
AS205664
SE
- Name
- Vattenfall AB
- Type
- Business
- Registered
- Jun 28, 2017
- Domain
- vattenfall.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2024
- Current origin since
- Feb 2024 · 2.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.156.253.0/24 | AS205664 | /24 | RIPE | RPKI valid |
| 151.156.252.0/22 | AS205664 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS205664 | RIPE | TELIANET-LIR VATTENFALL-MNT | Jul 8, 2024 |
Whois
Registration for this announcement
- Range
- 151.
156. 0. 0/ 16 - Netname
- VATTENFALL
- Registrant
- Vattenfall AB
- Registrant country
- SE
- Organization
- Vattenfall AB (ORG-VA122-RIPE)
- Org country
- SE
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Apr 8, 2025
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- SE
- Delegated
- Jul 30, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vattenfall. se - Name
- Abuse handler 0856
- Handle
- ABUS2357-RIPE