Data as of Nov 11, 2026
71.19.170.0/23
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 71.19.171.0/24 since Oct 2021 | AS15290 | Internet provider | Zayo 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 |
|---|---|---|---|---|---|---|
| 71.19.160.0/19 | 8,192 | ZAYO-CAN-27 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Jul 26, 2011 | abuse@ |
| └ 71.19.170.28/30 | 4 | NET-71-19-170-28-30 | unknown | — | — | — |
| └ 71.19.170.41/32 | 1 | NET-71-19-170-41-32 | unknown | — | — | — |
| └ 71.19.170.176/32 | 1 | NET-71-19-170-176-32 | unknown | — | — | — |
| └ 71.19.170.252/30 | 4 | NET-71-19-170-252-30 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 71.19.160.0/19
- Prefix
- 71.19.160.0/19
- Announced by
- AS6461 Zayo Bandwidth
- Type
- Internet provider
- Proxy exits
- 3
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- ZAYO-CAN-27
- 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 71.19.160.0/19
71.19.160.0/19
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Nov 2020 · 6.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 71.19.160.0/19 | AS6461 | /19 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 71.
19. 160. 0/ 19 - Netname
- ZAYO-CAN-27
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-71-19-160-0-1
- Parent
- NET-71-0-0-0-0
- Created
- Jul 26, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 26, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN