Data as of Nov 10, 2026
218.223.2.0/24
No anonymizer space · no proxy exits in 30 daysBroadBand Security, Inc. · space held by Japan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 218.223.0.0/21 since Sep 2023 | AS17953 | Business | Japan Network Information Center | |
| 218.223.0.0/20 since May 2005 | AS17953 | Business | Japan Network Information Center |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 218. | 1,048,576 | JPNIC-NET-JP | Japan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 218.223.0.0/22
- Prefix
- 218.223.0.0/22
- Announced by
- AS17953 BroadBand Security, Inc.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- ICO-CIDR-BLK-JP
- Registrant
- BroadBand Security, Inc
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Japan Network Information Center
- Range
- 218.
216. 0. 0 - 218. 231. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17953
JP
- Name
- BroadBand Security, Inc.
- Type
- Business
- Registered
- Sep 21, 2001
- Domain
- bbsec.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
218.223.0.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.223.0.0/20 | AS17953 | /32 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 218.
223. 0. 0/ 22 - Netname
- ICO-CIDR-BLK-JP
- Registrant
- BroadBand Security, Inc
- Registrant country
- JP
- Organization
- BroadBand Security, Inc
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Oct 6, 2006
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 15, 2001
- Status
- assigned
Report abuse
Abuse contact
- nic@
bbsec. co. jp