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Data as of Nov 6, 2026

148.135.204.0/23

No anonymizer space · no proxy exits in 30 days

Zenlayer Inc · space held by Brander Group Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS21859
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Brander Group Inc.
record created Oct 3, 2003
2 · Leased from
Brander Group, IPXO
3 · Announced by
AS21859 Zenlayer Inc
since Apr 2025 · 19 mo ago
4 · Use
Hosting

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

148.135.204.0/23

From the registry to its use

  1. Oct 3, 2003
    Registry record
    Brander Group Inc.
    LEGACY
    148.135.0.0/16
  2. Jun 28, 2022
    Assigned
    Internet Utilities Europe and Asia Limited
    LEGACY
    148.135.128.0/17
  3. Apr 18, 2025– today
    Announced
    AS21859 Zenlayer Inc
    Hosting
  4. Jun 17, 2026
    Route object
    IPXO
    RADB route object for AS7488 CNServer LLC, maintainer MAINT-AS834
    148.135.204.0/24
  5. Jun 17, 2026
    Route object
    IPXO
    RIPE route object for AS7488 CNServer LLC, maintainer NETUTILS-MNT
    148.135.204.0/24
  6. Jun 17, 2026
    Route object
    IPXO
    RADB route object for AS7488 CNServer LLC, maintainer MAINT-AS834
    148.135.205.0/24
  7. Jun 17, 2026
    Route object
    IPXO
    RIPE route object for AS7488 CNServer LLC, maintainer NETUTILS-MNT
    148.135.205.0/24
  8. today
    Leased from
    Brander Group
    IP broker
  9. today
    Leased from
    IPXO
    IP broker

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
148.135.0.0/1665,536Brander-GroupBrander Group Inc. (ORG-BGI4-RIPE) · USLEGACYOct 3, 2003ripe@brandergroup.net
└ 148.135.128.0/1732,768IPXOInternet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GBLEGACYJun 28, 2022report@abuseradar.com
└ 148.135.204.0/24256NET-148-135-204-0-24unknownLEGACYJun 17, 2026report@abuseradar.com
└ 148.135.205.0/24256NET-148-135-205-0-24unknownLEGACYJun 17, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Brander Group Inc.
Handle
ORG-BGI4-RIPE
Range
148.135.0.0/16
Registration type
LEGACY
Record created
Oct 3, 2003
Legacy
yes
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