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Data as of Nov 15, 2026

202.171.0.0/20

No anonymizer space · no proxy exits in 30 days

PT. NTT Indonesia · space held by NTT Communications Groups

Announcement
this exact prefix
RPKI valid
Announced by
AS10217
Type
Internet provider
87% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
202.171.0.0/19
since May 2005
AS10217Internet provider1NTT Communications Groups
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
202.171.2.0/24
since Aug 2022
AS10217ResidentialNTT Communications Groups
202.171.8.0/24
since Dec 2025
AS147168UnknownNTT Communications Groups
202.171.9.0/24
since Jul 2026
AS10217Internet providerNTT Communications Groups

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
202.171.0.0/198,192NTTNETIDNTT Communications GroupsALLOCATED PORTABLE—abuse@ntt.net.id
└ 202.171.7.84 - 202.171.7.918HIROSE-ELECTRIC-IPSEJIPASSIGNED NON-PORTABLE—abuse@ntt.net.id
└ 202.171.7.232/298NIPPONLIGHTSMMASSIGNED NON-PORTABLE—abuse@ntt.net.id
└ 202.171.8.160/298TBINAMM2100ASSIGNED NON-PORTABLE—abuse@ntt.net.id
└ 202.171.15.70 - 202.171.15.778ROY-WESTONPT. Rey Weston IndonesiaASSIGNED NON-PORTABLE—abuse@ntt.net.id
via NTTNETID

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

4,096 addresses
TypeAddressesShareRanges
Internet provider3,56087%7
Residential2566.3%1
Unknown2566.3%1
Business240.59%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1