Data as of Nov 8, 2026
36.55.251.0/24
No anonymizer space · no proxy exits in 30 daysFreeBit Co.,Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS10013 FreeBit Co.,Ltd., after 1.7 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 36.55.224.0/19 since Sep 18, 2026 | AS10013 | Residential | FreeBit Co., Ltd. | ||
| 36.55.0.0/16 since Sep 2012 | AS10013 | Residential | 63 4 always on | FreeBit Co., Ltd. |
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 |
|---|---|---|---|---|---|---|
| 36.54.0.0/15 | 131,072 | FBDC | FreeBit Co., Ltd. | ALLOCATED PORTABLE | — | opinion@ |
Network & registry
IPv4 market
Holder
- Organization
- FreeBit Co., Ltd.
- Range
- 36.
54. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS10013
JP
- Name
- FreeBit Co.,Ltd.
- Type
- Internet provider
- Registered
- Apr 27, 2000
- Domain
- freebit.com
- Website
- www.freebit.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2024
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 36.55.251.0/24 | AS10013 | /24 | APNIC | RPKI valid |
| 36.55.0.0/16 | AS10013 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10013 | NTTCOM | FreeBit CIDR | MAINT-FBDC | Jan 27, 2022 |
Whois
Registration for this announcement
- Range
- 36.
55. 251. 0/ 24 - Netname
- FB-NET
- Registrant
- FreeBit Co., Ltd.
- Registrant country
- JP
- Organization
- FreeBit Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Sep 18, 2019
- RIR
- APNIC
- Country
- JP
- Delegated
- Feb 3, 2011
- Status
- assigned