Data as of Nov 14, 2026
145.98.16.0/24
No anonymizer space · no proxy exits in 30 daysVetenskapsradet / SUNET · space held by Surf B.V.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS1103 Surf B.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 145.98.0.0/16 since Jun 2025 | AS1103 | Business | Surf B.V. |
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 |
|---|---|---|---|---|---|---|
| 145. | 2,031,616 | SURFNET-EARLY-REGISTRATIONS | Surf B.V. (ORG-SB3-RIPE) · NL | LEGACY | Nov 24, 2025 | cert@ |
| └ 145.98.16.0/24 | 256 | ANY-NET | unknown | LEGACY | Mar 3, 2025 | cert@ via SURFNET-EARLY-REGISTRATIONS |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Surf B.V.
- Handle
- ORG-SB3-RIPE
- Range
- 145.
88. 0. 0 - 145. 118. 255. 255 - Registration type
- LEGACY
- Record created
- Nov 24, 2025
- Legacy
- yes
Origin network
AS1653
EU
- Name
- Vetenskapsradet / SUNET
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- sunet.se
- 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
- Rotating
- First seen
- Sep 2025
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 1
- Also announced by
- 1103
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 145.98.16.0/24 | AS1103 | /24 | RIPE | Another network |
| 145.98.16.0/24 | AS1653 | /24 | RIPE | RPKI valid |
| 145.98.0.0/16 | AS1103 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 145.
98. 16. 0/ 24 - Netname
- ANY-NET
- Registrant country
- NL
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Mar 3, 2025
- Updated
- Oct 2, 2025
- Maintainer
- SN-LIR-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- cert@
surfcert. nl - Name
- SURF Network Maintainer
- Handle
- SNS1-RIPE