51.179.50.0/23

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
137.155.59.7	AS20115 Charter Communications LLC	`0.75ms` from Ashburn, US
41.37.160.135	AS8452 TE-AS	`4.93ms` from Cairo, EG
45.87.21.55	AS54103 MOD Mission Critical, LLC	`0.14ms` from Dallas, US
81.129.51.87	AS2856 British Telecommunications PLC	`4.53ms` from Erith, GB
5.58.18.7	AS16223 MAXNET TELECOM, LTD	`5.48ms` from Kyiv, UA
80.6.161.71	AS5089 Virgin Media Limited	`16.16ms` from London, GB
88.212.207.151	AS39134 EDINAYA SET LIMITED LIABILITY COMPANY	`0.45ms` from Moscow, RU
103.116.142.7	AS138787 Speedking Infotech Pvt. Ltd.	`0.45ms` from Mumbai, IN
180.105.201.167	AS4134 CHINANET-BACKBONE	`7.16ms` from Nanjing, CN
49.192.59.183	AS4804 Microplex PTY LTD	`2.07ms` from Perth, AU
121.174.138.55	AS4766 Korea Telecom	`6.05ms` from Seoul, KR
153.136.97.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.57ms` from Tokyo, JP
116.208.207.247	AS4134 CHINANET-BACKBONE	`4.05ms` from Wuhan, CN
156.63.28.151	AS19902 Department of Administrative Services	`2.33ms` from Columbus, US
158.177.202.71	AS36351 IBM Cloud	`0.78ms` from Frankfurt am Main, DE
14.198.57.39	AS9269 Hong Kong Broadband Network Ltd.	`1.17ms` from Hong Kong, HK
75.250.103.215	AS6167 Verizon Business	`13.88ms` from Piscataway, US
126.65.166.231	AS17676 SoftBank Corp.	`2.78ms` from Tokyo, JP
169.50.138.151	AS36351 IBM Cloud	`1.20ms` from Amsterdam, NL
35.162.48.103	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
84.157.103.119	AS3320 Deutsche Telekom AG	`3.96ms` from Frankfurt am Main, DE
122.9.162.135	AS58519 Cloud Computing Corporation	`0.76ms` from Guiyang, CN
37.116.10.55	AS30722 Fastweb SpA	`3.23ms` from Milan, IT
45.191.37.215	AS270246 DALZOCHIO E MATOS LTDA	`3.46ms` from Novo Hamburgo, BR
83.234.107.39	AS20485 Joint Stock Company TransTeleCom	`1.16ms` from Novosibirsk, RU

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 51.179.51.159

traceroute to 51.179.51.159 (51.179.51.159): 7 hops max, 52 byte packets

3 [AS3257] 89.149.139.10 19.597 ms

4 [AS3257] 212.115.177.90 20.399 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

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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