Data as of Nov 12, 2026
64.20.97.0/24
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth
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 |
|---|---|---|---|---|---|---|
| 64.20.96.0/19 | 8,192 | NWTI3 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 14, 2005 | abuse@ |
| └ 64.20.97.0/24 | 256 | ENVISION-TECHNOLOGIES-INC | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 64.20.96.0/19
- Prefix
- 64.20.96.0/19
- Announced by
- AS16503 Zayo Bandwidth
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- NWTI3
- Registrant
- Zayo Bandwidth
- RIR
- ARIN
Origin network
AS16503
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- May 4, 2000
- Domain
- zayo.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 64.20.96.0/19
64.20.96.0/19
Routing history
- Pattern
- Stable
- First seen
- Sep 2006
- Current origin since
- Sep 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.20.96.0/19 | AS16503 | /19 | ARIN | RPKI valid |
IRR
Route objects on 64.20.96.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16503 | RADB | Spectrum Networks Proxy registration | MAINT-AS11404 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
20. 96. 0/ 19 - Netname
- NWTI3
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-20-96-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Apr 14, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 14, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN