LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

149.87.148.0/23

Anonymizer · ISP proxy

Cogent Communications, LLC

Announcement
149.87.128.0/18
No RPKI
Announced by
AS174
Type
ISP proxy
Recent change
New origin Oct 15, 2026
from AS197537 Wisdom Cloud Internet Technology Pte. Ltd.
IPv4 market

Path

Announced by AS174 since Oct 15, 2026 · 3 wk ago
1 · Holder
Cogent Communications, LLC
record created Jan 28, 1992 · reallocated to Wisdom Cloud Internet Technology Pte. Ltd Jan 5, 2024
2 · Leased from
Cogent Communications, LLC
its owner, directly
3 · Announced by
AS174 Cogent Communications, LLC
since Oct 15, 2026 · 3 wk ago
4 · Use
Proxy providersnamed Novada, SkyQuantum
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 149.87.148.0/23/24sRole
Novada
25650%
1
Sells it
SkyQuantum
25650%
1
Runs it
Runs itSells it
Leased from

Owners leasing their own space

NameIn 149.87.148.0/23/24s
Cogent Communications, LLC
512100%
2

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
149.86.0.0/15
since Sep 2006
AS174Internet provider5,880
954 always on
More specific

Announcements inside

PrefixOriginTypeOperatorHolderRPKI
149.87.148.0/24
since Aug 2025
AS23532ISP proxyProxy providerssold by NovadaCogent Communications, LLC
via Wisdom Cloud Internet Technology Pte. Ltd
149.87.149.0/24
since Jul 2025
AS55201ISP proxyProxy providersoperated by SkyQuantumCogent Communications, LLC
via Wisdom Cloud Internet Technology Pte. Ltd

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
149.87.0.0/1665,536COGENT-149-87-16Cogent Communications, LLC (COGC) · USDirect AllocationJan 28, 1992[email protected]
└ 149.87.128.0/1816,384WISDOM-CLOUD-CGNT-NET-1Wisdom Cloud Internet Technology Pte. Ltd (WCITPL) · SGReallocatedJan 5, 2024[email protected]
└ 149.87.149.0/24256NET-149-87-149-0SkyQuantum Internet Service (SISL-43) · USReassignedNov 3, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 149.87.128.0/18

Prefix
149.87.128.0/18
Announced by
AS174 Cogent Communications, LLC
Type
ISP proxy
Anonymizer addresses
none
Proxy exits
4
RPKI
No RPKI
Netname
WISDOM-CLOUD-CGNT-NET-1
Registrant
Wisdom Cloud Internet Technology Pte. Ltd
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
149.87.0.0/16
Registration type
Direct Allocation
Record created
Jan 28, 1992
Legacy
yes
Reallocated to
Wisdom Cloud Internet Technology Pte. Ltd (WCITPL)
Reallocated range
149.87.128.0/18
Reallocated
Jan 5, 2024
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,658