Data as of Nov 5, 2026

140.99.77.0/24

Anonymizer · ISP proxy

Comcast Cable Communications, LLC · space held by EpicUp Holdings Inc

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Apr 12, 1990 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
for its owner EpicUp Holdings Inc
3 · Announced by
AS7922 Comcast Cable Communications, LLC
since Mar 2025 · 19 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 140.99.77.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 140.99.77.0/24/24s
EpicUp Holdings Inc
256100%
1

Lineage

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

140.99.77.0/24

From the registry to its use

  1. Apr 12, 1990
    Registry record
    EpicUp Holdings Inc
    Direct Allocation (legacy, pre-1997)
    140.99.0.0/16
  2. Mar 15, 2016– Jun 27, 2016
    Announced
    AS54543 EpicUp Holdings Inc
  3. Sep 8, 2016– Feb 10, 2017
    Announced
    AS54543 EpicUp Holdings Inc
  4. Mar 5, 2022– Apr 9, 2022
    Announced
    AS54543 EpicUp Holdings Inc
  5. Sep 25, 2022– Nov 23, 2022
    Announced
    AS210703 Firstbyte Hosting Ltd
  6. Dec 30, 2022– Jan 10, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  7. Jan 23, 2023– Sep 7, 2023
    Announced
    AS35913 DediPath
  8. Aug 27, 2023– Sep 19, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  9. Sep 20, 2023– Jan 17, 2024
    Announced
    AS9009 M247 Europe SRL
    Hosting
  10. Jan 18, 2024– Sep 13, 2024
    Announced
    AS64267 Sprious LLC
    Hosting
  11. Sep 14, 2024– Dec 6, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  12. Nov 26, 2024
    Route object
    IPXO
    RADB route object for AS7922 Comcast Cable Communications, LLC, maintainer MAINT-AS834
  13. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    140.99.0.0/16
  14. Jan 7, 2025
    Assigned
    Internet Utilities NA LLC
    Reassigned
    140.99.77.0/24
  15. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS7922 Comcast Cable Communications, LLC, maintainer MNT-DCL-577
  16. Mar 25, 2025– today
    Announced
    AS7922 Comcast Cable Communications, LLC
    Internet provider
  17. 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
140.99.0.0/1665,536EPICUP-LEGACY-SPACEEpicUp Holdings Inc (EH-1516) · USDirect AllocationApr 12, 1990abuse@ipxo.com
└ 140.99.0.0/1665,536EPICUP-LARGE-BLOCKIPXO LLC (IL-845) · USReallocatedSep 2, 2022abuse@ipxo.com
└ 140.99.0.0/1665,536NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 140.99.77.0/24256NET-140-99-77-0-24unknownReassignedJan 7, 2025report@abuseradar.com
via EPICUP-LEGACY-SPACE

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
EpicUp Holdings Inc
Handle
EH-1516
Range
140.99.0.0/16
Registration type
Direct Allocation
Record created
Apr 12, 1990
Legacy
yes
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated
Jan 7, 2025
Origin network

AS7922

US
Name
Comcast Cable Communications, LLC
Type
Internet provider
Registered
Feb 14, 1997
Domain
comcast.com
Website
corporate.comcast.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed