Data as of Nov 6, 2026
61.13.172.0/22
Anonymizer · ISP proxyCogent Communications, LLC · space held by Netpluz Holdings Private Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 28, 2026
its first announcement on record
IPv4 market
Path
Announced by AS174 since Sep 28, 2026 · 6 wk ago
1 · Holder
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 61.13.172.0/22 | /24s |
|---|---|---|
| Netpluz Holdings Private Limited | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
61.13.172.0/22
From the registry to its use
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS10217
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.172.0/23
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.172.0/24
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.173.0/24
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.174.0/23
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.174.0/24
- Feb 21, 2014Route objectAS18391 Netpluz Holdings Private LimitedNTTCOM route object for AS18391 Netpluz Holdings Private Limited, maintainer MAINT-AS1021761.13.175.0/24
- Sep 28, 2026– today
- Oct 6, 2026Route objectAS174 Cogent Communications, LLCRADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS5520161.13.172.0/24
- Oct 6, 2026Route objectAS174 Cogent Communications, LLCRADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS5520161.13.173.0/24
- Oct 6, 2026Route objectAS174 Cogent Communications, LLCRADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS5520161.13.174.0/24
- Oct 6, 2026Route objectAS174 Cogent Communications, LLCRADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS5520161.13.175.0/24
- todayRegistry recordNetpluz Holdings Private LimitedASSIGNED PORTABLE61.13.128.0/18
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.13.160.0/20 | AS174 | /24 | APNIC | RPKI valid |
| 61.13.160.0/20 | AS4637 | /24 | APNIC | Another network |
| 61.13.160.0/20 | AS197537 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18391 not the origin | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 61.13.172.0/23 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
| 61.13.172.0/24 | AS174 | RADB | Route for AS174 | MAINT-AS55201 | Oct 6, 2026 |
| 61.13.172.0/24 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
| 61.13.173.0/24 | AS174 | RADB | Route for AS174 | MAINT-AS55201 | Oct 6, 2026 |
| 61.13.173.0/24 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
| 61.13.174.0/23 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
| 61.13.174.0/24 | AS174 | RADB | Route for AS174 | MAINT-AS55201 | Oct 6, 2026 |
| 61.13.174.0/24 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
| 61.13.175.0/24 | AS174 | RADB | Route for AS174 | MAINT-AS55201 | Oct 6, 2026 |
| 61.13.175.0/24 | AS18391 | NTTCOM | route-object for AS23947 | MAINT-AS10217 | Feb 21, 2014 |
Whois
Registration for this announcement
- Range
- 61.
13. 128. 0/ 18 - Netname
- NETPLUZ-SG
- Registrant
- Netpluz Holdings Private Limited
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 9, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Jul 7, 2000
- Status
- assigned
Report abuse
Abuse contact
- noc@
netpluz. asia - Name
- ABUSE NETPLUZSG
- Handle
- AN683-AP