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Data as of Nov 3, 2026

199.98.16.0/20

1 residential-proxy exit · 30 days

Cooper Union · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS6199
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
20
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

113 observations

Proxy providers listing exits

  • AnyIP
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • Byteful
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • Geonode
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • Shifter
  • Thordata
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
199.98.0.0/15
since May 2005
AS174Internet provider1Cogent Communications, LLC

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
199.97.0.0 - 199.100.255.255262,144COGENT-199-97-98-99-100-16Cogent Communications, LLC (COGC) · USDirect AllocationDec 30, 1993[email protected]
└ 199.98.16.0/204,096COOPERU-CCooper Union (COOPER-3) · USReassignedApr 14, 1995[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
199.97.0.0 - 199.100.255.255
Registration type
Direct Allocation
Record created
Dec 30, 1993
Legacy
yes
Origin network

AS6199

US
Name
Cooper Union
Type
Education
Domain
cooper.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed