51.179.42.0/23

AS198471 · Opnet Srl

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Summary

Country	Italy
Domain	opnet.it
ASN	AS198471
Registry	RIPE
ID	LINKEM-NET

WHOIS Details

inetnum:        51.179.0.0 - 51.179.63.255
netname:        LINKEM-NET
descr:          LINKEM CUSTOMERS
country:        IT
admin-c:        LNE7-RIPE
tech-c:         LNE7-RIPE
status:         ASSIGNED PA
mnt-by:         LINKEM-MNT
created:        2015-06-10T22:45:04Z
last-modified:  2023-08-01T13:05:23Z
source:         RIPE
mnt-domains:    LINKEM-MNT
mnt-domains:    SEEWEB-MNT
abuse-email:    abusi@opnet.it
abuse-c:        AR77665-RIPE
abuse-org:      ORG-OS382-RIPE

role:           Opnet Network Engineering
admin-c:        LM20405-RIPE
admin-c:        AC41753-RIPE
tech-c:         LM20405-RIPE
tech-c:         AC41753-RIPE
address:        via Monte Rosa 91, Milano
e-mail:         ripe@opnet.it
nic-hdl:        LNE7-RIPE
mnt-by:         LINKEM-MNT
created:        2017-11-13T13:48:27Z
last-modified:  2025-05-14T13:10:44Z
source:         RIPE

route:          51.179.0.0/18
descr:          LINKEM-NETWORK
origin:         AS198471
mnt-by:         LINKEM-MNT
created:        2015-06-09T08:26:15Z
last-modified:  2020-05-06T12:52:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.179.0.0/16

Range	ASN	Company	Num of IPs
51.179.192.0/18	AS5482	AllPoints Fibre Networks Limited	16,384
51.179.192.0/21	AS1299	AllPoints Fibre Networks Limited	2,048
51.179.192.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.200.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.208.0/21	AS5482	AllPoints Fibre Networks Limited	2,048
51.179.177.0/24	AS9009	M247 Europe SRL	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
80.201.233.71	AS5432 Proximus NV	`7.12ms` from Brussels, BE
102.117.218.183	AS23889 Mauritius Telecom Ltd	`3.95ms` from Ebene, MU
90.249.46.55	AS5378 Vodafone Limited	`4.50ms` from Erith, GB
207.56.62.135	AS54801 Zillion Network Inc.	`1.53ms` from Hong Kong, HK
124.61.67.103	AS17858 LG POWERCOMM	`1.85ms` from Incheon, KR
14.47.189.135	AS4766 Korea Telecom	`1.47ms` from Incheon, KR
62.34.250.119	AS5410 Bouygues Telecom SA	`5.23ms` from Marseille, FR
77.2.129.7	AS6805 Telefonica Germany GmbH & Co.OHG	`3.05ms` from Munich, DE
136.38.148.103	AS16591 Google Fiber Inc.	`0.84ms` from Salt Lake City, US
187.132.37.119	AS8151 UNINET	`15.30ms` from Santiago de Queretaro, MX
121.162.77.55	AS4766 Korea Telecom	`1.22ms` from Seoul, KR
122.121.193.119	AS3462 Data Communication Business Group	`3.41ms` from Taichung, TW
3.115.5.167	AS16509 Amazon.com, Inc.	`1.19ms` from Tokyo, JP
196.203.240.151	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.48ms` from Tunis, TN
77.161.10.247	AS1136 KPN B.V.	`2.21ms` from Amsterdam, NL
74.205.81.135	AS33070 Rackspace Hosting	`0.94ms` from Dallas, US
108.197.194.151	AS7018 AT&T Enterprises, LLC	`11.98ms` from Dallas, US
87.166.50.167	AS3320 Deutsche Telekom AG	`7.11ms` from Frankfurt am Main, DE
151.247.205.247	AS58212 dataforest GmbH	`0.54ms` from Frankfurt am Main, DE
1.188.6.215	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Harbin, CN
180.148.5.247	AS45557 Vietnam Technology and Telecommunication JSC	`1.50ms` from Ho Chi Minh City, VN
20.2.173.55	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
81.99.67.23	AS5089 Virgin Media Limited	`16.18ms` from London, GB
68.167.56.199	AS7922 Comcast Cable Communications, LLC	`0.81ms` from Los Angeles, US
77.128.255.215	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.60ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 51.179.42.178

traceroute to 51.179.42.178 (51.179.42.178): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 2.664 ms

4 [AS12570] 212.96.178.38 1.526 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On March 13th 2026

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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