Data as of Nov 14, 2026
5.158.213.0/25
No anonymizer space · no proxy exits in 30 daysNTT America, Inc. · space held by NTT United Kingdom Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 5.158.208.0/21 | 2,048 | UK-NTTUNITED-20120726 | NTT United Kingdom Ltd (ORG-NUKL1-RIPE) · GB | ALLOCATED PA | Apr 24, 2023 | abuse@ |
| └ 5.158.213.0/25 | 128 | VERIO-UK-INFRA | Verio UK london facility | ASSIGNED PA | Aug 24, 2015 | abuse@ via UK-NTTUNITED-20120726 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 5.158.208.0/21
- Prefix
- 5.158.208.0/21
- Announced by
- AS2914 NTT America, Inc.
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- UK-NTTUNITED-20120726
- Registrant
- NTT United Kingdom Ltd
- RIR
- RIPE NCC
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.158.208.0/21
5.158.208.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.158.208.0/21 | AS2914 | /21 | RIPE | RPKI valid |
IRR
Route objects on 5.158.208.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | NTTCOM | NETBLK-VRIO-005-158-208 | MAINT-NTTCOM-BB | May 9, 2025 |
Whois
Registration for this announcement
- Range
- 5.
158. 208. 0/ 21 - Netname
- UK-NTTUNITED-20120726
- Registrant
- NTT United Kingdom Ltd
- Registrant country
- GB
- Organization
- NTT United Kingdom Ltd (ORG-NUKL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Apr 24, 2023
- Updated
- May 8, 2025
- Maintainer
- MAINT-VIPAR
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 26, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ntt. net - Name
- Abuse-C Role
- Handle
- AR70078-RIPE