Data as of Nov 9, 2026
172.81.127.0/24
No anonymizer space · no proxy exits in 30 daysZenlayer Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 172.81.120.0/21 since Feb 2018 | AS21859 | Hosting | Zenlayer Inc |
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 |
|---|---|---|---|---|---|---|
| 172.81.120.0/21 | 2,048 | ZEN-VL-002 | Zenlayer Inc (ZENLA-7) · US | Direct Allocation | May 14, 2015 | abuse@ |
| └ 172.81.127.0/24 | 256 | ZL-LAX-MANAGED-HOSTING-0201 | unknown | Reassigned | Aug 5, 2019 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Zenlayer Inc
- Handle
- ZENLA-7
- Range
- 172.
81. 120. 0/ 21 - Registration type
- Direct Allocation
- Record created
- May 14, 2015
Origin network
AS62610
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Jul 22, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2016
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 4
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 4
- Also announced by
- 21859
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.81.127.0/24 | AS62610 | /24 | ARIN | RPKI valid |
| 172.81.120.0/21 | AS21859 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 172.
81. 127. 0/ 24 - Netname
- ZL-LAX-MANAGED-HOSTING-0201
- Organization
- Not stated by the registry
- Type
- Reassigned
- Handle
- NET-172-81-127-0-1
- Parent
- NET-172-81-120-0-1
- Created
- Aug 5, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- May 14, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zenlayer. com - Name
- zenlayer-1
- Phone
- +1-626-412-0049
- Handle
- ZENLA-ARIN