Data as of Nov 7, 2026
162.220.88.0/21
No anonymizer space · no proxy exits in 30 daysIsoTropic Networks, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 162.220.91.0/24 since Feb 2023 | AS36426 | Unknown | IsoTropic Networks, Inc. | |
| 162.220.92.0/24 since Feb 2023 | AS36426 | Unknown | IsoTropic Networks, Inc. | |
| 162.220.93.0/24 since Feb 2023 | AS36426 | Unknown | IsoTropic Networks, Inc. | |
| 162.220.94.0/24 since Feb 2023 | AS36426 | Unknown | IsoTropic Networks, Inc. |
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 |
|---|---|---|---|---|---|---|
| 162.220.88.0/21 | 2,048 | ISOTROPIC-NETWORKS | IsoTropic Networks, Inc. (ISOTR-1) · US | Direct Allocation | Aug 26, 2013 | noc@ |
| └ 162.220.88.0/23 | 512 | ISOTROPIC | unknown | — | — | — |
| └ 162.220.90.0/24 | 256 | ISOTROPIC | unknown | — | — | — |
| └ 162.220.91.0/24 | 256 | DATADRILL | DataDrill Communications Inc (C05124806) · CA | Reassigned | Jun 20, 2014 | noc@ via ISOTROPIC-NETWORKS |
| └ 162.220.92.0/24 | 256 | DATADRILL | DataDrill Communications Inc (C05124807) · CA | Reassigned | Jun 20, 2014 | noc@ via ISOTROPIC-NETWORKS |
| └ 162.220.93.0/24 | 256 | NET-162-220-93-0-1 | Datadrill Communications USA Corp (C07679301) · US | Reassigned | Nov 4, 2020 | noc@ via ISOTROPIC-NETWORKS |
| └ 162.220.94.0/24 | 256 | DATADRILL | DataDrill Communications Inc (C05124805) · CA | Reassigned | Jun 20, 2014 | noc@ via ISOTROPIC-NETWORKS |
| └ 162.220.95.0/24 | 256 | ISOTROPIC | unknown | — | — | — |
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
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,024 | 50% | 2 | |
| Unknown | 1,024 | 50% | 4 |
Network & registry
Origin network
AS36426
US
- Name
- IsoTropic Networks, Inc.
- Type
- Internet provider
- Registered
- May 13, 2010
- Domain
- isosat.net
- Industry
- Satellite Communication
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2013
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS36426 | RADB | RR-RC-IsoTropic Networks, Inc.-Milwaukee | MAINT-RR | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 162.220.88.0/22 | AS36426 | RADB | RR-RC-IsoTropic Networks, Inc.-Milwaukee | MAINT-RR | Nov 13, 2023 |
| 162.220.88.0/23 | AS36426 | RADB | RR-RC-IsoTropic Networks, Inc.-Milwaukee | MAINT-RR | Nov 13, 2023 |
| 162.220.90.0/24 | AS36426 | RADB | RR-RC-IsoTropic Networks, Inc.-Milwaukee | MAINT-RR | Nov 13, 2023 |
| 162.220.92.0/23 | AS7029 | RADB | Proxy fbo Isotropic Networks (AS36426) | MAINT-AS7029 | Nov 13, 2023 |
| 162.220.92.0/23 | AS36426 | RADB | RR-RC-IsoTropic Networks, Inc.-Milwaukee | MAINT-RR | Nov 13, 2023 |
| 162.220.95.0/24 | AS28513 | RADB | CLARO-COLOMBIA | MAINT-AS28513 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 162.
220. 88. 0/ 21 - Netname
- ISOTROPIC-NETWORKS
- Registrant
- IsoTropic Networks, Inc.
- Organization
- IsoTropic Networks, Inc. (ISOTR-1)
- Org address
- W2835 Krueger Road, Lake Geneva, WI, 53147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-162-220-88-0-1
- Parent
- NET-162-0-0-0-0
- Created
- Aug 26, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 26, 2013
- Status
- assigned
Report abuse
Abuse contact
- noc@
isotropic. network - Name
- NOC Support
- Phone
- +1-262-248-9600
- Handle
- NOCSU26-ARIN