195.251.236.0/23

AS12402 · University of Piraeus

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Summary

Country	Greece
Domain	unipi.gr
ASN	AS12402
Parent Range	195.251.0.0/16
Registry	RIPE
ID	UOPIRAEUS-NET

WHOIS Details

inetnum:        195.251.236.0 - 195.251.237.255
netname:        UOPIRAEUS-NET
descr:          University of Piraeus
descr:          Pireas
descr:          Greece
country:        GR
admin-c:        UoPN1-RIPE
tech-c:         UoPN1-RIPE
abuse-c:        UoPN1-RIPE
status:         ASSIGNED PA
mnt-by:         GRNET-NOC
mnt-domains:    MNT-GRNET-DNS
mnt-routes:     AS12402-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-01-12T08:53:06Z
source:         RIPE
abuse-email:    abuse@unipi.gr
abuse-c:        UoPN1-RIPE
abuse-org:      ORG-GRaT1-RIPE

role:           University of Piraeus NOC
address:        University of Piraeus
address:        80 Karaoli & Dimitriou St., GR-18534 Piraeus, Greece
phone:          +30 210 414 2174
fax-no:         +30 210 414 2180
e-mail:         noc@unipi.gr
admin-c:        JS4607-RIPE
tech-c:         TT1003-RIPE
remarks:        --------------------------------------
remarks:        For complains about abuse, spam etc:
abuse-mailbox:  abuse@unipi.gr
remarks:        --------------------------------------
mnt-by:         GRNET-NOC
mnt-by:         AS12402-MNT
nic-hdl:        UoPN1-RIPE
created:        2008-04-21T09:50:57Z
last-modified:  2008-04-21T09:50:57Z
source:         RIPE

route:          195.251.236.0/23
descr:          UOPIRAEUS-NET
descr:          University of Piraeus
origin:         AS12402
mnt-by:         AS12402-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:32:39Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 195.251.236.0/23

Range	ASN	Company	Num of IPs
195.251.0.0/16	AS5408	National Infrastructures for Research and Technology S.A.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

17 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
195.251.237.15	AS12402 University of Piraeus	`2.09ms` from Athens, GR
195.251.236.150	AS12402 University of Piraeus	`2.04ms` from Athens, GR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
98.166.159.247	AS22773 Cox Communications Inc.	`9.34ms` from Ashburn, US
82.157.63.103	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.08ms` from Beijing, CN
89.133.72.151	AS21334 One Hungary Ltd.	`12.11ms` from Budapest, HU
76.112.33.199	AS7922 Comcast Cable Communications, LLC	`10.32ms` from Chicago, US
75.217.174.39	AS6167 Verizon Business	`18.03ms` from Dallas, US
130.45.116.199	AS7459 Grande Communications Networks, LLC	`6.38ms` from Dallas, US
2.200.177.151	AS3209 Vodafone GmbH	`10.41ms` from Duesseldorf, DE
18.244.25.23	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
83.135.159.103	AS8881 1&1 Versatel Deutschland GmbH	`13.31ms` from Frankfurt am Main, DE
175.44.198.23	AS4837 CHINA UNICOM China169 Backbone	`9.93ms` from Fuzhou, CN
81.159.204.151	AS2856 British Telecommunications PLC	`6.25ms` from London, GB
173.194.213.215	AS15169 Google LLC	`0.25ms` from Moncks Corner, US
187.44.55.39	AS28202 MASTER S/A	`13.79ms` from Osasco, BR
90.58.64.183	AS3215 Orange S.A.	`8.45ms` from Paris, FR
91.102.100.167	AS8518 RFE/RL, INC.	`7.00ms` from Prague, CZ
52.7.168.103	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
38.125.120.167	AS174 Cogent Communications	`0.90ms` from Secaucus, US
183.3.234.55	AS4134 CHINANET-BACKBONE	`4.99ms` from Shenzhen, CN
1.170.190.119	AS3462 Data Communication Business Group	`2.96ms` from Taichung, TW
153.139.131.7	AS4713 NTT Communications Corporation	`5.86ms` from Tokyo, JP
219.118.209.39	AS55388 ASJ INC.	`1.58ms` from Tokyo, JP
24.115.145.151	AS3737 PenTeleData Inc.	`12.47ms` from Ashburn, US
120.132.40.183	AS23724 IDC, China Telecommunications Corporation	`4.23ms` from Beijing, CN
96.17.79.23	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chicago, US
3.146.106.55	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 195.251.236.56

traceroute to 195.251.236.56 (195.251.236.56): 64 hops max, 52 byte packets

2 [] 176.126.38.31 0.987 ms

3 [AS5408] 62.217.100.63 1.168 ms

4 [AS5408] 62.217.96.87 2.31 ms

5 [AS12402] 195.251.224.78 1.718 ms

6 *

7 [AS12402] 195.251.236.56 5.145 ms

Measurement taken from

IPinfo ProbeNet in Athens, GR

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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