Data as of Nov 4, 2026
49.98.52.0/23
No anonymizer space · no proxy exits in 30 daysNTT Docomo, Inc.
Network & registry
Origin network
AS9605
JP
- Name
- NTT Docomo, Inc.
- Type
- Internet provider
- Registered
- Aug 5, 1999
- Domain
- nttdocomo.com
- Website
- www.nttdocomo.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2015
- Current origin since
- Apr 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.98.52.0/23 | AS9605 | /23 | APNIC | RPKI valid |
| 49.98.52.0/22 | AS9605 | /22 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9605 | JPIRR | NTTDoCoMo,Inc. | MAINT-AS9605 | Nov 12, 2025 |
Whois
Registration for this announcement
- Range
- 49.
96. 0. 0/ 12 - Netname
- NTTDoCoMo
- Registrant
- NTT Docomo,inc.
- Registrant country
- JP
- Organization
- NTT Docomo,inc.
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 5, 2022
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Nov 19, 2010
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP