51.179.40.0/22

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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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
44.195.47.166	AS14618 Amazon.com, Inc.	`0.74ms` from Ashburn, US
173.166.85.118	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Boston, US
86.127.138.246	AS8708 DIGI ROMANIA S.A.	`0.81ms` from Bucharest, RO
32.141.69.70	AS7018 AT&T Enterprises, LLC	`1.67ms` from Dallas, US
62.121.7.182	AS8607 Digital Space Group Limited	`1.01ms` from London, GB
77.7.136.22	AS6805 Telefonica Germany GmbH & Co.OHG	`3.22ms` from Munich, DE
120.206.206.150	AS56045 China Mobile communications corporation	`5.75ms` from Nanchang, CN
68.233.190.6	AS18616 Natural Wireless, LLC	`0.63ms` from New York City, US
118.14.79.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.14ms` from Osaka, JP
83.208.112.134	AS5610 O2 Czech Republic, a.s.	`8.12ms` from Prague, CZ
176.230.62.54	AS12400 Partner Communications Ltd.	`0.72ms` from Rosh Ha‘Ayin, IL
216.232.180.134	AS852 TELUS Communications Inc.	`3.71ms` from Seattle, US
175.239.12.246	AS4766 Korea Telecom	`5.34ms` from Seoul, KR
210.229.180.38	AS7682 HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc.	`15.84ms` from Tokyo, JP
179.126.0.22	AS53006 ALGAR TELECOM S/A	`2.91ms` from Uberlandia, BR
154.30.85.118	AS46261 QuickPacket, LLC	`0.23ms` from Ashburn, US
73.134.41.134	AS7922 Comcast Cable Communications, LLC	`5.99ms` from Ashburn, US
206.85.125.166	AS53271 Phenix Cable	`4.91ms` from Atlanta, US
96.93.162.166	AS7922 Comcast Cable Communications, LLC	`4.34ms` from Atlanta, US
152.26.72.22	AS81 MCNC	`14.26ms` from Atlanta, US
117.11.15.214	AS4837 CHINA UNICOM China169 Backbone	`5.43ms` from Beijing, CN
44.241.29.118	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
181.236.221.54	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.84ms` from Bogota, CO
45.18.253.86	AS7018 AT&T Enterprises, LLC	`6.42ms` from Chicago, US
65.101.238.118	AS209 CenturyLink Communications, LLC	`8.00ms` from Denver, US

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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