LAYER3 INTEL
Get started
Sign in
Data as of Nov 12, 2026

5.158.208.0/21

No anonymizer space · no proxy exits in 30 days

NTT America, Inc. · space held by NTT United Kingdom Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS2914
Type
Internet provider
85% of it

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
5.158.208.0/212,048UK-NTTUNITED-20120726NTT United Kingdom Ltd (ORG-NUKL1-RIPE) · GBALLOCATED PAApr 24, 2023abuse@ntt.net
└ 5.158.212.161 - 5.158.212.19030EUSANTENSantenASSIGNED PAJun 7, 2016abuse@ntt.net
via UK-NTTUNITED-20120726
└ 5.158.212.208/2816ADMINRE-NETAdmin ReASSIGNED PAMay 19, 2016abuse@ntt.net
via UK-NTTUNITED-20120726
└ 5.158.212.224/298ADMINRE-NETAdmin ReASSIGNED PAJun 22, 2016abuse@ntt.net
via UK-NTTUNITED-20120726
└ 5.158.213.0/25128VERIO-UK-INFRAVerio UK london facilityASSIGNED PAAug 24, 2015abuse@ntt.net
via UK-NTTUNITED-20120726
└ 5.158.213.128/25128DILIGENTA-NETDiligenta LimitedASSIGNED PAJul 18, 2022abuse@ntt.net
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.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Internet provider1,73885%4
Business31015%5

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Aug 2012
Current origin since
Aug 2012 · 14 yr
Origin networks
1