Data as of Nov 9, 2026
107.155.57.0/24
68 residential-proxy exits · 30 daysZenlayer Inc
Residential-proxy exits
Proxy exits
68
27% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
326 observations
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 107.155.0.0/18 since Mar 2014 | 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 |
|---|---|---|---|---|---|---|
| 107.155.0.0/18 | 16,384 | ZL-NET-002 | Zenlayer Inc (ZENLA-7) · US | Direct Allocation | Dec 12, 2013 | abuse@ |
| └ 107.155.56.0/23 | 512 | ZL-TYO-UCLOUD-0047 | UCLOUD (UCLOU-1) · HK | Reassigned | Mar 5, 2019 | unoc@ |
Network & registry
IPv4 market
Holder
- Organization
- Zenlayer Inc
- Handle
- ZENLA-7
- Range
- 107.
155. 0. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Dec 12, 2013
Origin network
AS21859
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Apr 2, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 314
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2014
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 4
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 107.155.57.0/24 | AS3462 | /24 | ARIN | Another network |
| 107.155.0.0/18 | AS21859 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21859 | RADB | ZL-IDC-SJC-W50452 | MAINT-AS21859 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 107.
155. 56. 0/ 23 - Netname
- ZL-TYO-UCLOUD-0047
- Registrant
- UCLOUD
- Organization
- UCLOUD (UCLOU-1)
- Org address
- FLAT/RM 603 6/ FLAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD KL, Hong Kong
- Org country
- HK
- Type
- Reassigned
- Handle
- NET-107-155-56-0-1
- Parent
- NET-107-155-0-0-1
- Created
- Mar 5, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 12, 2013
- Status
- assigned
Report abuse
Abuse contact
- unoc@
ucloud. cn - Name
- IP ABUSE Ucloud
- Phone
- +86 17721465033
- Handle
- IAU2-ARIN