Data as of Nov 3, 2026
131.103.30.0/24
No anonymizer space · no proxy exits in 30 daysNTT United Kingdom Ltd · space held by NTT America, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 131.103.0.0/16 since May 2005 | AS2914 | Internet provider | 16 3 always on | NTT America, Inc. |
Network & registry
Origin network
AS204670
GB
- Name
- NTT United Kingdom Ltd
- Type
- Business
- Registered
- Jan 29, 2018
- Domain
- ntt.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2024
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.103.30.0/24 | AS19893 | /24 | ARIN | Another network |
| 131.103.30.0/24 | AS204670 | /24 | ARIN | RPKI valid |
| 131.103.16.0/20 | AS2914 | /24 | ARIN | Another network |
| 131.103.0.0/16 | AS2914 | /16 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 131.103.0.0/16
- Netname
- NTTA-131-103
- Registrant
- NTT America, Inc.
- Organization
- NTT America, Inc. (NTTAM-1)
- Org address
- 15809 Bear Creek Pkwy, Redmond, WA, 98052
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-103-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Nov 4, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 4, 1988
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN