51.179.104.0/23

AS198471 · Opnet Srl

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Summary

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

WHOIS Details

inetnum:        51.179.64.0 - 51.179.127.255
netname:        LINKEM-NET
descr:          LINKEM CUSTOMERS
country:        IT
admin-c:        LNE7-RIPE
tech-c:         LNE7-RIPE
status:         ASSIGNED PA
mnt-by:         LINKEM-MNT
created:        2015-06-10T22:48:52Z
last-modified:  2017-11-13T15:39:24Z
source:         RIPE
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:          51.179.64.0/18
descr:          LINKEM-NET
origin:         AS198471
mnt-by:         LINKEM-MNT
created:        2015-06-09T08:31:55Z
last-modified:  2015-06-09T08:31:55Z
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

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

IP Address	ASN	Details
51.179.104.184	AS198471 Opnet Srl	`32.25ms` from Rome, IT

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
194.120.44.119	AS1136 KPN B.V.	`11.58ms` from Amsterdam, NL
107.154.238.23	AS19551 Incapsula Inc	`0.24ms` from Amsterdam, NL
73.87.106.71	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Ashburn, US
137.128.32.215	AS668 United States Department of Defense (DoD)	`4.20ms` from Chicago, US
82.181.46.103	AS16086 DNA Oyj	`3.41ms` from Helsinki, FI
119.67.101.135	AS17858 LG POWERCOMM	`1.80ms` from Incheon, KR
39.61.103.119	AS17557 Pakistan Telecommunication Company Limited	`11.94ms` from Karachi, PK
81.44.107.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.22ms` from Madrid, ES
80.67.68.7	AS20940 Akamai International B.V.	`0.27ms` from Milan, IT
79.53.203.167	AS3269 Telecom Italia S.p.A.	`5.70ms` from Milan, IT
178.187.62.55	AS12389 PJSC Rostelecom	`5.59ms` from Novosibirsk, RU
178.74.5.215	AS2116 GLOBALCONNECT AS	`0.66ms` from Oslo, NO
98.115.124.55	AS701 Verizon Business	`3.31ms` from Philadelphia, US
191.187.203.151	AS28573 Claro NXT Telecomunicacoes Ltda	`7.93ms` from Porto Alegre, BR
138.75.96.23	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.16ms` from Singapore, SG
216.118.209.199	AS26838 Magna International Inc.	`0.47ms` from Toronto, CA
50.16.219.167	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
190.68.31.183	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.80ms` from Bogotá, CO
34.173.88.7	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
79.238.148.87	AS3320 Deutsche Telekom AG	`7.09ms` from Frankfurt am Main, DE
1.59.163.39	AS4837 CHINA UNICOM China169 Backbone	`6.17ms` from Harbin, CN
216.182.36.183	AS10848 NTT DATA Services, LLC	`4.30ms` from Indianapolis, US
188.255.67.167	AS42610 PJSC Rostelecom	`1.53ms` from Moscow, RU
115.28.237.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.38ms` from Qingdao, CN
189.236.137.215	AS8151 UNINET	`4.25ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 51.179.104.45

traceroute to 51.179.104.45 (51.179.104.45): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 9.468 ms

2 *

3 *

4 *

5 [AS198471] 51.179.104.45 47.678 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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.

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