Data as of Nov 9, 2026
156.228.16.0/23
Anonymizer · ISP proxyGTT Communications Inc. · space held by Cloud Innovation Ltd
IPv4 market
Path
1 · Holder
2 · Leased from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 156.228.16.0/23 | /24s |
|---|---|---|---|
| Novada | 512100% | 2 |
Leased from
IP brokers
| Name | In 156.228.16.0/23 | /24s |
|---|---|---|
| ARISK | 512100% | 2 |
| Cloud Innovation | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
156.228.16.0/23
From the registry to its use
- Mar 25, 2025– Apr 29, 2025
- Apr 18, 2025– Jul 10, 2025
- Jul 11, 2025Route objectAS3257 GTT Communications Inc.RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-LARUS
- Jul 11, 2025– Nov 8, 2026
- todayRegistry recordCloud Innovation LtdALLOCATED PA156.224.0.0/11
- todayLeased fromARISKIP broker
- todayLeased fromCloud InnovationIP broker
- todayUsedNovadaProxy seller
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 156.224.0.0/11 | 2,097,152 | CloudInnovation-infrastructure | Cloud Innovation Ltd (ORG-CIL1-AFRINIC) · SC | ALLOCATED PA | — | — |
| └ 156.228.16.0/24 | 256 | Arisk_ | Arisk Communications inc. | ASSIGNED PA | — | — |
| └ 156.228.17.0/24 | 256 | Arisk_ | Arisk Communications inc. | ASSIGNED PA | — | — |
Network & registry
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 244
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 156.228.16.0/23 | AS3257 | /24 | AFRINIC | RPKI valid |
| 156.228.0.0/16 | AS17561 | /24 | AFRINIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RADB | Arisk_Communications_inc | MAINT-LARUS | Aug 31, 2026 |
Whois
Registration for this announcement
- Range
- 156.
224. 0. 0/ 11 - Netname
- CloudInnovation-infrastructure
- Registrant
- Cloud Innovation Ltd
- Registrant country
- SC
- Organization
- Cloud Innovation Ltd (ORG-CIL1-AFRINIC)
- Org country
- SC
- Type
- ALLOCATED PA
- Parent
- 0.
0. 0. 0 - 255. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- SC
- Delegated
- Dec 22, 2015
- Status
- assigned