Data as of Nov 14, 2026
153.250.50.0/24
8 residential-proxy exits · 30 daysNTT DOCOMO BUSINESS,Inc.
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
2
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
27 observations
Proxy providers listing exits
- AnyIP
- NovaProxy
Network & registry
Announced by
Covering announcement 153.248.0.0/14
- Prefix
- 153.248.0.0/14
- Announced by
- AS4713 NTT DOCOMO BUSINESS,Inc.
- Type
- Residential
- Proxy exits
- 640
- RPKI
- RPKI valid
- Netname
- OCN-CIDR-BLK-JP
- Registrant
- NTT DOCOMO BUSINESS,Inc.
- RIR
- APNIC
Origin network
AS4713
JP
- Name
- NTT DOCOMO BUSINESS,Inc.
- Type
- Internet provider
- Registered
- Aug 30, 1995
- Domain
- ntt.com
- Website
- www.ntt.com/en/index.html
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 153.248.0.0/14
153.248.0.0/14
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Sep 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 153.248.0.0/14 | AS4713 | /14 | APNIC | RPKI valid |
IRR
Route objects on 153.248.0.0/14
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4713 | RADB | OCN (AS4713) CIDR BLOCK 99 | MAINT-AS4713 | Nov 13, 2023 |
| AS4713 | NTTCOM | OCN (AS4713) CIDR BLOCK 99 | MAINT-AS4713 | Sep 18, 2012 |
| AS4713 | JPIRR | OCN (AS4713) CIDR BLOCK 99 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | MAINT-AS4713 | Nov 5, 2026 |
Whois
Registration for this announcement
- Range
- 153.
128. 0. 0 - 153. 253. 255. 255 - Netname
- OCN-CIDR-BLK-JP
- Registrant
- NTT DOCOMO BUSINESS,Inc.
- Registrant country
- JP
- Organization
- NTT DOCOMO BUSINESS,Inc.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jun 29, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Feb 28, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ocn. ad. jp