Data as of Nov 10, 2026
121.54.167.0/24
No anonymizer space · no proxy exits in 30 daysAGB Communication Co., Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
from AS134739 AGB Communication Co., Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.54.164.0/22 since Jun 2016 | AS134739 | Residential | 25 | AGB Communication 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 |
|---|---|---|---|---|---|---|
| 121.54.164.0/22 | 1,024 | SITHUAUNG-MM | AGB Communication Co., Ltd (ORG-ACC3-AP) · MM | ALLOCATED PORTABLE | — | csirt@ |
| └ 121.54.167.0/24 | 256 | DMZNET-AP | AGB Communication Co., Ltd | ASSIGNED NON-PORTABLE | — | csirt@ |
Network & registry
Registry
Holder
- Organization
- AGB Communication Co., Ltd
- Handle
- ORG-ACC3-AP
- Range
- 121.
54. 164. 0/ 22 - Registration type
- ALLOCATED PORTABLE
Origin network
AS134739
MM
- Name
- AGB Communication Co., Ltd
- Type
- Internet provider
- Registered
- Oct 20, 2015
- Domain
- agbcommunication.com
- Website
- www.agbcommunication.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2008
- Current origin since
- Oct 10, 2026 · 1 mo
- Origin networks
- 3
- Last change of origin
- Sep 2022
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.54.167.0/24 | AS134739 | /24 | APNIC | RPKI valid |
| 121.54.164.0/22 | AS134739 | /22 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 121.
54. 167. 0/ 24 - Netname
- DMZNET-AP
- Registrant
- AGB Communication Co., Ltd
- Registrant country
- MM
- Organization
- AGB Communication Co., Ltd
- Org country
- MM
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 6, 2022
- Maintainer
- MAINT-AGBC-MM
- RIR
- APNIC
- Country
- MM
- Delegated
- Nov 17, 2015
- Status
- assigned
Report abuse
Abuse contact
- csirt@
agbcommunication. com - Name
- ABUSE AGBCMM
- Handle
- AA2463-AP