Data as of Nov 7, 2026
209.183.176.0/20
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth · space held by Zayo Bandwidth NorthEast LLC
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 |
|---|---|---|---|---|---|---|
| 209.183.176.0/20 | 4,096 | ZAYOB-NE1 | Zayo Bandwidth NorthEast LLC (ZAYOB-2) · US | Direct Allocation | Sep 8, 2004 | abuse@ |
| └ 209. | 14 | PROGRESSIVE-PHYSICIANS-ASSOCIATES-INC | unknown | — | — | — |
| └ 209.183.176.16/29 | 8 | PPLISD-BLK1 | unknown | — | — | — |
| └ 209.183.177.160/28 | 16 | PRELUDE-BLK2 | unknown | — | — | — |
| └ 209.183.178.0/25 | 128 | DIVERSIFIED-INFORMATION-TECHNOLOGIES | unknown | — | — | — |
| └ 209.183.179.0/26 | 64 | PRELUDE-SERVICES | unknown | — | — | — |
| └ 209.183.179.128/29 | 8 | ENTERCOM-BLK2 | unknown | — | — | — |
| └ 209.183.179.248/29 | 8 | SCHOTT-GLASS-TECHNOLOGIES | unknown | — | — | — |
| └ 209.183.180.0/23 | 512 | PPL-TELCOM-BPL | unknown | — | — | — |
| └ 209.183.182.0/24 | 256 | DIVERSIFIED-BLK2 | unknown | — | — | — |
| └ 209. | 1,536 | LYCOMING-COLLEGE | unknown | — | — | — |
| └ 209.183.189.0/24 | 256 | HARSCO-CORPORATION | unknown | — | — | — |
| └ 209.183.190.0/24 | 256 | CAWINET | unknown | — | — | — |
| └ 209.183.191.0/27 | 32 | ENTERCOM-BLK1 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 3,818 | 93% | 9 | |
| Business | 278 | 6.8% | 8 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2020 · 6.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2019
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.183.176.0/20 | AS6461 | /20 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 209.
183. 176. 0/ 20 - Netname
- ZAYOB-NE1
- Registrant
- Zayo Bandwidth NorthEast LLC
- Organization
- Zayo Bandwidth NorthEast LLC (ZAYOB-2)
- Org address
- 901 Front Street, Suite 200, Louisville, CO, 80027
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-183-176-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Sep 8, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN