Data as of Nov 8, 2026
38.147.170.0/23
No anonymizer space · no proxy exits in 30 daysLucidacloud Limited · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.147.160.0/19 since Feb 2025 | AS932 | Internet provider | 13 1 always on | Cogent Communications, LLC via Xnnet LLC | ||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 403,985 78,265 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 38.147.170.0/24 since Apr 2025 | AS139659 | Hosting | Cogent Communications, LLC via Xnnet LLC | |
| 38.147.171.0/24 since Apr 2025 | AS139659 | Hosting | Cogent Communications, LLC via Xnnet 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.147.160.0/19 | 8,192 | XNNET-CGNT-NET-1 | Xnnet LLC (XL-94) · US | Reallocated | Sep 13, 2021 | noc@ |
| └ 38.147.170.0/23 | 512 | LUCIDACLOUD-1 | Lucidacloud Limited (C09051067) · HK | Reassigned | Nov 30, 2022 | noc@ via XNNET-CGNT-NET-1 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Xnnet LLC (XL-94)
- Reallocated range
- 38.
147. 160. 0/ 19 - Reallocated
- Sep 13, 2021
Origin network
AS139659
HK
- Name
- Lucidacloud Limited
- Type
- Hosting
- Registered
- Sep 18, 2019
- Domain
- yecaoyun.com
- Website
- www.yecaoyun.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
- Stable
- First seen
- Jun 2024
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6134 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Nov 16, 2023 |
| AS6134 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 17, 2023 |
| AS133199 not the origin | RADB | sondercloud limited | MAINT-AS133199 | Nov 13, 2023 |
| AS139659 | RADB | Customer Route | MAINT-AS134130 | Jun 20, 2025 |
Whois
Registration for this announcement
- Range
- 38.
147. 170. 0/ 23 - Netname
- LUCIDACLOUD-1
- Registrant
- Lucidacloud Limited
- Organization
- Lucidacloud Limited (C09051067)
- Type
- Reassigned
- Handle
- NET-38-147-170-0-1
- Parent
- NET-38-147-160-0-1
- Created
- Nov 30, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- noc@
xn. net - Name
- XNNET LLC NOC
- Phone
- +1-805-723-0001
- Handle
- XLN-ARIN