Data as of Nov 5, 2026
153.124.148.0/22
No anonymizer space · no proxy exits in 30 daysGMO GlobalSign Holdings K.K.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 153.124.144.0/21 since Jul 2026 | AS131921 | Hosting | GMO GlobalSign Holdings K.K. |
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 |
|---|---|---|---|---|---|---|
| 153.124.144.0/20 | 4,096 | GMOHS-CL | GMO GlobalSign Holdings K.K. | ALLOCATED PORTABLE | — | abuse_@ |
Network & registry
Registry
Holder
- Organization
- GMO GlobalSign Holdings K.K.
- Range
- 153.
124. 144. 0/ 20 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131921
JP
- Name
- GMO GlobalSign Holdings K.K.
- Type
- Hosting
- Registered
- Aug 4, 2011
- Domain
- gmogshd.com
- Website
- www.gmogshd.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 153.124.144.0/20 | AS131921 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131921 | JPIRR | GMO GlobalSign Holdings K.K. | MAINT-AS131921 | Jul 3, 2026 |
Whois
Registration for this announcement
- Range
- 153.
124. 148. 0/ 22 - Netname
- GMOCL
- Registrant
- GMO GlobalSign Holdings K.K.
- Registrant country
- JP
- Organization
- GMO GlobalSign Holdings K.K.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 11, 2026
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse_@
gmocloud. com