Data as of Nov 7, 2026
172.110.76.252/30
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 |
|---|---|---|---|---|---|---|
| 172.110.64.0/20 | 4,096 | ZAYO-CAN-35 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Jun 23, 2015 | abuse@ |
| └ 172.110.76.252/30 | 4 | NET-172-110-76-252-30 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 172.110.64.0/20
- Prefix
- 172.110.64.0/20
- Announced by
- AS6461 Zayo Bandwidth
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- ZAYO-CAN-35
- Registrant
- Zayo Bandwidth
- RIR
- ARIN
Origin network
AS6461
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- zayo.com
- Website
- www.zayo.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 172.110.64.0/20
172.110.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.110.64.0/20 | AS6461 | /20 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 172.
110. 64. 0/ 20 - Netname
- ZAYO-CAN-35
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-172-110-64-0-1
- Parent
- NET-172-0-0-0-0
- Created
- Jun 23, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 23, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN