Data as of Nov 9, 2026
195.251.37.0/24
4 residential-proxy exits · 30 daysHellenic Centre for Marine Research · space held by National Infrastructures for Research and Technology S.A.
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
6
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
66 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- Proxiware
- RainProxy
- Shifter
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 195.251.0.0/16 since Jan 2006 | AS5408 | Business | 305 1 always on | National Infrastructures for Research and Technology S.A. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 195.251.0.0/16 | 65,536 | GR-GRNET-980108 | National Infrastructures for Research and Technology S.A. (ORG-GRAT1-RIPE) · GR | ALLOCATED PA | Jul 19, 2002 | abuse@ |
| └ 195.251.36.0/23 | 512 | HCMR | Hellenic Centre for Marine Research - Athens | ASSIGNED PA | May 16, 2002 | abuse@ |
Network & registry
Announced by
Covering announcement 195.251.36.0/23
- Prefix
- 195.251.36.0/23
- Announced by
- AS8991 Hellenic Centre for Marine Research
- Type
- Business
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- HCMR
- Registrant
- Hellenic Centre for Marine Research - Athens
- RIR
- RIPE NCC
Registry
Holder
- Organization
- National Infrastructures for Research and Technology S.A.
- Handle
- ORG-GRAT1-RIPE
- Range
- 195.
251. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Jul 19, 2002
Origin network
AS8991
GR
- Name
- Hellenic Centre for Marine Research
- Type
- Business
- Registered
- Sep 29, 1998
- Domain
- hcmr.gr
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
195.251.36.0/23
Routing history
- Pattern
- Stable
- First seen
- Nov 2005
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 2
- Last change of origin
- Apr 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 195.251.36.0/23 | AS8991 | /23 | RIPE | RPKI valid |
| 195.251.0.0/16 | AS5408 | /24 | RIPE | Another network |
IRR
Route objects on 195.251.36.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8991 | RIPE | HCMR@ANABYSSOS | AS8991-MNT | Mar 31, 2015 |
Whois
Registration for this announcement
- Range
- 195.
251. 36. 0/ 23 - Netname
- HCMR
- Registrant
- Hellenic Centre for Marine Research - Athens
- Registrant country
- GR
- Organization
- Hellenic Centre for Marine Research - Athens
- Org country
- GR
- Type
- ASSIGNED PA
- Created
- May 16, 2002
- Updated
- Jan 12, 2018
- Maintainer
- GRNET-NOC
- RIR
- RIPE NCC
- Country
- GR
- Delegated
- Jan 8, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ath. hcmr. gr - Name
- HCMR ATHENS NOC
- Handle
- HAN27-RIPE