Data as of Nov 3, 2026
103.4.42.0/23
No anonymizer space · no proxy exits in 30 daysDai Nippon Printing Co., Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.4.40.0/22 since Nov 2013 | AS7677 | Business | Dai Nippon Printing 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 |
|---|---|---|---|---|---|---|
| 103.4.40.0/22 | 1,024 | DNP | Dai Nippon Printing Co., Ltd. | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Dai Nippon Printing Co., Ltd.
- Range
- 103.4.40.0/22
- Registration type
- ALLOCATED PORTABLE
Origin network
AS7677
JP
- Name
- Dai Nippon Printing Co., Ltd
- Type
- Business
- Registered
- Nov 13, 1997
- Domain
- dnp.co.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2013
- Current origin since
- Nov 2016 · 10.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.4.42.0/24 | AS7677 | RADB | DNP CIDR BLOCK | MAINT-AS7677 | Nov 13, 2023 |
| 103.4.42.0/24 | AS7677 | JPIRR | DNP CIDR BLOCK | MAINT-AS7677 | Mar 17, 2026 |
| 103.4.43.0/24 | AS7677 | RADB | DNP CIDR BLOCK | MAINT-AS7677 | Nov 13, 2023 |
| 103.4.43.0/24 | AS7677 | JPIRR | DNP CIDR BLOCK | MAINT-AS7677 | Mar 17, 2026 |
Whois
Registration for this announcement
- Range
- 103.4.42.0/23
- Netname
- DNP-IDC2
- Registrant
- Dai Nippon Printing Co., Ltd.
- Registrant country
- JP
- Organization
- Dai Nippon Printing Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Apr 8, 2023
- RIR
- APNIC
- Country
- JP
- Delegated
- May 18, 2011
- Status
- assigned