Data as of Nov 3, 2026
64.84.96.0/22
Anonymizer · ISP proxyComcast Cable Communications, LLC · space held by CTI Networks Inc.
IPv4 market
Path
1 · Holder
record created Dec 20, 2002 · reallocated to Internet Utilities NA LLC Jan 7, 2025
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 64.84.96.0/22 | /24s |
|---|---|---|
| IPXO | 1,024100% | 4 |
Leased from
Owners leasing their own space
| Name | In 64.84.96.0/22 | /24s |
|---|---|---|
| CTI Networks Inc. | 1,024100% | 4 |
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 |
|---|---|---|---|---|---|---|
| 64.84.96.0/19 | 8,192 | CTI-NET-3 | CTI Networks Inc. (CN-561) · US | Direct Allocation | Dec 20, 2002 | [email protected] |
| └ 64.84.96.0/19 | 8,192 | NET-64-84-96-0 | IPXO LLC (IL-845) · US | Reallocated | Aug 28, 2022 | [email protected] |
| └ 64.84.96.0/19 | 8,192 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | [email protected] |
| └ 64.84.96.0/21 | 2,048 | NET-64-84-96-0-21 | unknown | Reassigned | Jan 7, 2025 | [email protected] via CTI-NET-3 |
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 64.84.96.0/21
- Prefix
- 64.84.96.0/21
- Announced by
- AS33651 Comcast Cable Communications, LLC
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- IP broker IPXO
- RPKI
- RPKI valid
- Netname
- NET-64-84-96-0-21
- Registrant
- Internet Utilities NA LLC
- RIR
- ARIN
IPv4 market
Holder
- Organization
- CTI Networks Inc.
- Handle
- CN-561
- Range
- 64.84.96.0/19
- Registration type
- Direct Allocation
- Record created
- Dec 20, 2002
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 2025
Origin network
AS33651
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Feb 16, 2005
- Domain
- comcast.com
- Website
- corporate.comcast.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 64.84.96.0/21
64.84.96.0/21
Routing history
- Pattern
- Rotating
- First seen
- Feb 2013
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 3
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.84.96.0/21 | AS7922 | /24 | ARIN | Another network |
| 64.84.96.0/21 | AS33651 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 64.84.96.0/21
- Netname
- NET-64-84-96-0-21
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-84-96-0-4
- Parent
- NET-64-84-96-0-3
- Created
- Jan 7, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2002
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN