Data as of Nov 8, 2026
153.123.16.0/21
No anonymizer space · no proxy exits in 30 daysGMO GlobalSign Holdings K.K.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Jul 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 153.123.16.0/22 since Jul 2026 | AS131921 | Hosting | GMO GlobalSign Holdings K.K. | |
| 153.123.20.0/22 since Jul 2026 | AS131921 | Hosting | GMO GlobalSign Holdings K.K. |
Network & registry
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
Who has announced this prefix
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 |
|---|---|---|---|---|
| 153.123.16.0/20 | 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.
123. 16. 0/ 20 - Netname
- GMOHS-CL-CIDR-BLK-JP
- 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
- Jul 2, 2025
- RIR
- APNIC
- Country
- JP
- Delegated
- Mar 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse_@
gmocloud. com