Data as of Nov 8, 2026
150.61.128.0/17
No anonymizer space · no proxy exits in 30 daysNTT DOCOMO BUSINESS,Inc. · space held by Japan Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 150.61.172.0/24 since Oct 22, 2026 | AS2516 | Unknown | Japan Network Information Center | |
| 150.61.174.0/24 since Oct 22, 2026 | AS2516 | Unknown | Japan Network Information Center |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 32,256 | 98% | 3 | |
| Unknown | 512 | 1.6% | 2 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2014
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2019
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 150.
56. 0. 0/ 13 - Netname
- JAPAN150
- Registrant
- Japan Network Information Center
- Registrant country
- JP
- Organization
- Japan Network Information Center
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 23, 2024
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Feb 10, 1992
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP