Data as of Nov 5, 2026
44.137.0.0/16
No anonymizer space · no proxy exits in 30 daysSurf B.V. · space held by Amateur Radio Digital Communications
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 44.128.0.0/10 since May 2019 | AS7377 | Business | Amateur Radio Digital Communications |
Network & registry
Origin network
AS1101
NL
- Name
- Surf B.V.
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- as1101.net
- Website
- as1101.net/
- 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
- Rotating
- First seen
- Dec 2014
- Current origin since
- Feb 2022 · 4.7 yr
- Origin networks
- 3
- Last change of origin
- Feb 2022
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 44.
0. 0. 0 - 44. 191. 255. 255 - Netname
- AMPRNET
- Registrant
- Amateur Radio Digital Communications
- Organization
- Amateur Radio Digital Communications (ARDC)
- Org address
- 5663 Balboa Ave Suite 432, San Diego, CA, 92111-2705
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-44-0-0-0-1
- Parent
- NET-44-0-0-0-0
- Created
- Jul 1, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- john@
ardc. net - Name
- Burwell, John
- Phone
- +1-858-477-9900
- Handle
- BURWE9-ARIN