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Data as of Nov 8, 2026

198.11.48.0/21

Anonymizer · ISP proxy29 residential-proxy exits · 30 days

Msen, Inc.

Announcement
198.11.32.0/19
No RPKI
Announced by
AS2015
Type
ISP proxy

Residential-proxy exits

Proxy exits
29
1.4% of its addresses · 30 days
Always-on exits
20
69% of its exits
Spread
2 of 8
/24s with at least one exit
Providers
19
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

64K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
198.11.53.0/242027
198.11.52.0/2402

Proxy providers listing exits

  • BottingTools
  • ColaProxy
  • DataImpulse
  • EVOPROXY
  • EZProxies
  • FastProxy
  • FuseProxy
  • Geonode
  • KocerRoxy
  • LemonBright
  • MagneticProxy
  • PacketStream
  • Proxmint
  • Proxy4U
  • ProxyGeo
  • Q2IP
  • RH7Proxy
  • Thordata
  • ThunderProxy
IPv4 market

Path

1 · Holder
Msen, Inc.
record created Nov 23, 1992
2 · Leased from
Rackdog
for its owner Msen, Inc.
3 · Announced by
AS2015 Msen, Inc.
since May 2005 · 21.5 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 198.11.48.0/21/24s
Rackdog
2,048100%
8
Leased from

Owners leasing their own space

NameIn 198.11.48.0/21/24s
Msen, Inc.
2,048100%
8

Announcements

More specific

Announcements inside

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
198.11.48.0/22
since Nov 8, 2026
AS22773ISP proxyIP broker RackdogMsen, Inc.
198.11.52.0/22
since Nov 8, 2026
AS22773ISP proxyIP broker Rackdog29
20 always on
Msen, Inc.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
198.11.32.0/198,192NETBLK-MSEN-U-POPMsen, Inc. (MSEN) · USDirect AllocationNov 23, 1992abuse@mail.msen.com
└ 198.11.48.0/24256MSEN-CUST-GKNAI-5GKN Automotive, Inc. (C00009445) · USReassignedNov 26, 1996abuse@mail.msen.com
via NETBLK-MSEN-U-POP
└ 198.11.49.0/24256MSEN-CUST-AUTOTA-1Automated Analysis Corp (C00009440) · USReassignedNov 26, 1996abuse@mail.msen.com
via NETBLK-MSEN-U-POP
└ 198.11.51.0/2664MSEN-CUST-DIAMONDBULDiamond Bullet Design (DBD-1) · USReassignedNov 20, 1997swood@diamondbullet.com
└ 198.11.51.128/2664MSEN-CUST-STATSOLStatistical Solutions (STATIS-3) · USReassignedNov 13, 1998doliov@statsol.com
└ 198.11.51.192/2664MSEN-CUST-IPCNIpcn, LLC (IPCNLL) · USReassignedNov 16, 1998ipcn@mail.msen.com
└ 198.11.52.0/2664MSEN-CUST-MIEPILEpilepsy Center of Michigan (C00011387) · USReassignedNov 19, 1997abuse@mail.msen.com
via NETBLK-MSEN-U-POP
└ 198.11.52.64/2664MSEN-CUST-SSISpecialized Services, Inc. (SPECIA-5) · USReassignedNov 19, 1997SDGARRET@msn.com
└ 198.11.53.0/24256MSEN-CUST-BOOKCRAFTBook Crafters USA, Inc. (BCU) · USReassignedNov 21, 1997—
└ 198.11.54.0/2664MSEN-CUST-TSRLINCTSRL, Inc. (TSRLIN) · USReassignedNov 19, 1997admin@tsrlinc.com
└ 198.11.54.192/2732MSEN-CUST-ZENACOMPZenacomp, Inc. (ZENACO) · USReassignedMar 4, 1999—
└ 198.11.55.0/2732NETBLK-MSEN-CUST-AIPSAmerican Institute for Paralegal Studies, Inc. (AIPS) · USReassignedNov 24, 1998aips@mail.msen.com
└ 198.11.55.128/2664MSEN-CUST-CEFUCollins, Einhorn, Farrell & Ulanoff, P.C. (CEFUP) · USReassignedJun 11, 1999cefu@mail.msen.com

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 198.11.32.0/19

Prefix
198.11.32.0/19
Announced by
AS2015 Msen, Inc.
Type
Residential
Anonymizer addresses
none
Proxy exits
140
Always-on exits
58
RPKI
No RPKI
Netname
NETBLK-MSEN-U-POP
Registrant
Msen, Inc.
RIR
ARIN
Origin network

AS2015

US
Name
Msen, Inc.
Type
Internet provider
Registered
Oct 27, 1992
Domain
msen.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed