Data as of Nov 6, 2026
204.115.128.0/24
No anonymizer space · no proxy exits in 30 daysZenlayer Inc · space held by Bulk Materials Inc.
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Aug 2026
from AS21859 Zenlayer Inc, after 2.1 years unannounced
Network & registry
Announced by
Covering announcement 204.115.128.0/21
- Prefix
- 204.115.128.0/21
- Announced by
- AS21859 Zenlayer Inc
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- BULKMATERIAL
- Registrant
- Bulk Materials Inc.
- RIR
- ARIN
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
Who has announced 204.115.128.0/21
204.115.128.0/21
Routing history
- Pattern
- Rotating
- First seen
- Jul 2010
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 3
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 3
IRR
Route objects on 204.115.128.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19842 not the origin | RADB | PNAP-TOR001 colosseum route | MAINT-AS1828 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
115. 128. 0/ 21 - Netname
- BULKMATERIAL
- Registrant
- Bulk Materials Inc.
- Organization
- Bulk Materials Inc. (BULKMA)
- Org address
- 6500 Pearl Road, Parma Hts., OH, 44130
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-115-128-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Sep 30, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 30, 1994
- Status
- assigned