Data as of Nov 8, 2026
212.11.16.0/24
Anonymizer · ISP proxyOctopus Web Solution Inc · space held by GTT Communications France SAS
IPv4 market
Path
1 · Holder
record created Jun 7, 2002 · reallocated to ZTNET Co., LTD Aug 21, 2025
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 212.11.16.0/24 | /24s |
|---|---|---|
| Octopus Web Solution | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 212.11.16.0/24 | /24s |
|---|---|---|
| GTT Communications France SAS | 256100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 212.11.0.0/18 since Jan 2022 | AS3257 | Unknown | IP broker IPXO | 7 | GTT Communications France SAS |
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 |
|---|---|---|---|---|---|---|
| 212.11.0.0/18 | 16,384 | FR-EASYNET-980318 | GTT Communications France SAS (ORG-EA23-RIPE) · FR | ALLOCATED PA | Jun 7, 2002 | abuse@ |
| └ 212.11.16.0/23 | 512 | ZTNET-CO-LTD | ZTNET Co., LTD | SUB-ALLOCATED PA | Aug 21, 2025 | abuse@ via FR-EASYNET-980318 |
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 212.11.16.0/23
- Prefix
- 212.11.16.0/23
- Announced by
- AS984 Octopus Web Solution Inc
- Type
- ISP proxy
- Anonymizer addresses
- 256 addresses · 50%
- Leased from
- IP broker IPXO
- RPKI
- RPKI valid
- Netname
- ZTNET-CO-LTD
- Registrant
- ZTNET Co., LTD
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- GTT Communications France SAS
- Handle
- ORG-EA23-RIPE
- Range
- 212.
11. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Jun 7, 2002
- Reallocated to
- ZTNET Co., LTD
- Reallocated range
- 212.
11. 16. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 21, 2025
Origin network
AS984
US
- Name
- Octopus Web Solution Inc
- Type
- Hosting
- Registered
- Jun 27, 2022
- Domain
- ows-networks.com
- Website
- www.ows-networks.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
212.11.16.0/23
Routing history
- Pattern
- Rotating
- First seen
- Aug 2025
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.11.16.0/23 | AS984 | /24 | RIPE | RPKI valid |
| 212.11.16.0/23 | AS138888 | /23 | RIPE | Another network |
IRR
Route objects on 212.11.16.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS984 | RIPE | AS3257-IPAM-MNT | Aug 21, 2025 |
Whois
Registration for this announcement
- Range
- 212.
11. 16. 0/ 23 - Netname
- ZTNET-CO-LTD
- Registrant
- ZTNET Co., LTD
- Registrant country
- SG
- Organization
- ZTNET Co., LTD
- Org country
- SG
- Type
- SUB-ALLOCATED PA
- Created
- Aug 21, 2025
- Updated
- Aug 22, 2025
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Mar 18, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR15234-RIPE