Data as of Nov 9, 2026
103.54.184.0/22
No anonymizer space · no proxy exits in 30 daysSSI Lab Inc. · space held by Advent Inc
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS131899 DIG Inc.
Network & registry
Origin network
AS131896
JP
- Name
- SSI Lab Inc.
- Type
- Hosting
- Registered
- Aug 4, 2011
- Domain
- ssilab.co.jp
- Website
- ssilab.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2015
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131896 | RADB | SSI Lab Inc | MAINT-AS131896 | Jun 15, 2026 |
Whois
Registration for this announcement
- Range
- 103.
54. 184. 0/ 22 - Netname
- ADVENTINC-JP
- Registrant
- Advent Inc
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 23, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 8, 2015
- Status
- assigned
Report abuse
Abuse contact
- ipadm@
advent-inc. net - Name
- ABUSE ADVENTINCJP
- Handle
- AA1678-AP