51.179.40.0/23

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
35.172.95.151	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
34.145.199.215	AS396982 Google LLC	`0.13ms` from Ashburn, US
147.253.226.7	AS30165 Dalton Utilities	`4.14ms` from Atlanta, US
181.80.196.71	AS7303 Telecom Argentina S.A.	`6.08ms` from Cordoba, AR
172.3.161.247	AS7018 AT&T Enterprises, LLC	`10.87ms` from Miami, US
73.204.246.135	AS7922 Comcast Cable Communications, LLC	`4.65ms` from Miami, US
93.62.58.55	AS12874 Fastweb SpA	`1.37ms` from Milan, IT
80.135.174.39	AS3320 Deutsche Telekom AG	`4.19ms` from Nuernberg, DE
202.223.105.183	AS2527 Sony Network Communications Inc.	`9.37ms` from Osaka, JP
27.204.97.215	AS4837 CHINA UNICOM China169 Backbone	`5.57ms` from Qingdao, CN
118.43.37.215	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
46.10.46.151	AS8866 Vivacom Bulgaria EAD	`4.60ms` from Sofia, BG
152.165.74.7	AS2527 Sony Network Communications Inc.	`2.10ms` from Tokyo, JP
20.243.76.199	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
117.159.174.183	AS24445 Henan Mobile Communications Co.,Ltd	`6.04ms` from Zhengzhou, CN
174.172.200.247	AS7922 Comcast Cable Communications, LLC	`6.65ms` from Ashburn, US
173.31.231.103	AS30036 Mediacom Communications Corp	`10.76ms` from Atlanta, US
60.9.103.71	AS4837 CHINA UNICOM China169 Backbone	`9.77ms` from Beijing, CN
93.122.88.215	AS48951 Telekom Deutschland GmbH	`6.57ms` from Frankfurt am Main, DE
116.22.1.119	AS4134 CHINANET-BACKBONE	`1.80ms` from Guangzhou, CN
95.81.20.167	AS15943 wilhelm.tel GmbH	`0.43ms` from Hamburg, DE
112.179.117.135	AS4766 Korea Telecom	`5.70ms` from Incheon, KR
51.132.1.199	AS8075 Microsoft Corporation	`0.26ms` from London, GB
81.37.233.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.45ms` from Madrid, ES
14.80.216.23	AS4766 Korea Telecom	`7.13ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 51.179.41.208

traceroute to 51.179.41.208 (51.179.41.208): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.491 ms

3 [AS200590] 188.94.153.128 0.885 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

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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