Data as of Nov 15, 2026
199.98.16.0/20
1 residential-proxy exit · 30 daysCooper Union · space held by Cogent Communications, LLC
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 16, 2026 – Nov 14, 2026
Exits seen per day
564 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- CliProxy
- Evomi
- FlashProxy
- Geonode
- GloryCloud
- GonzoProxy
- Infatica
- InfiniteProxies
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- Thordata
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 199.98.0.0/15 since May 2005 | AS174 | Internet provider | 1 | Cogent 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199. | 262,144 | COGENT-199-97-98-99-100-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 30, 1993 | abuse@ |
| └ 199.98.16.0/20 | 4,096 | COOPERU-C | Cooper Union (COOPER-3) · US | Reassigned | Apr 14, 1995 | hak@ |
Network & registry
IPv4 market
Holder
- 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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6199 | RADB | Cooper Union | MAINT-AS6199 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
98. 16. 0/ 20 - Netname
- COOPERU-C
- Registrant
- Cooper Union
- Organization
- Cooper Union (COOPER-3)
- Org address
- 51 Astor Place, New York, NY, 10003
- Org country
- US
- Type
- Reassigned
- Handle
- NET-199-98-16-0-1
- Parent
- NET-199-97-0-0-1
- Created
- Apr 14, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 30, 1993
- Status
- assigned
Report abuse
Abuse contact
- hak@
cooper. edu - Name
- Hakner, Jeff
- Phone
- +1-212-353-4350
- Handle
- JH162-ARIN