Data as of Nov 15, 2026
202.171.8.0/22
No anonymizer space · no proxy exits in 30 daysPT. NTT Indonesia · space held by NTT Communications Groups
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.171.0.0/19 since May 2005 | AS10217 | Internet provider | 1 | NTT Communications Groups |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.171.8.0/24 since Dec 2025 | AS147168 | Unknown | NTT Communications Groups | |
| 202.171.9.0/24 since Jul 2026 | AS10217 | Internet provider | NTT Communications Groups |
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 |
|---|---|---|---|---|---|---|
| 202.171.0.0/19 | 8,192 | NTTNETID | NTT Communications Groups | ALLOCATED PORTABLE | — | abuse@ |
| └ 202.171.8.160/29 | 8 | TBINA | MM2100 | ASSIGNED NON-PORTABLE | — | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 768 | 75% | 2 | |
| Unknown | 256 | 25% | 1 |
Network & registry
Announced by
Covering announcement 202.171.0.0/20
- Prefix
- 202.171.0.0/20
- Announced by
- AS10217 PT. NTT Indonesia
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- NTTNETID
- Registrant
- NTT Communications Groups
- RIR
- APNIC
Origin network
AS10217
ID
- Name
- PT. NTT Indonesia
- Type
- Internet provider
- Registered
- Sep 27, 2000
- Domain
- global.ntt
- Website
- services.global.ntt
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
202.171.0.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.171.0.0/20 | AS10217 | /20 | APNIC | RPKI valid |
| 202.171.0.0/19 | AS10217 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 202.
171. 0. 0/ 19 - Netname
- NTTNETID
- Registrant
- NTT Communications Groups
- Registrant country
- ID
- Organization
- NTT Communications Groups
- Org country
- ID
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 28, 2011
- Maintainer
- MNT-APJII-ID
- RIR
- APNIC
- Country
- ID
- Delegated
- Sep 11, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ntt. net. id - Name
- IRT-NTTNET-ID
- Handle
- IRT-NTTNET-ID