51.179.100.0/23

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

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
102.224.33.39	AS3563 Pilot Network Services, Inc	`0.05ms` from Chicago, US
183.132.12.231	AS4134 CHINANET-BACKBONE	`10.66ms` from Hangzhou, CN
67.11.235.55	AS11427 Charter Communications Inc	`8.50ms` from Houston, US
182.247.93.71	AS4134 CHINANET-BACKBONE	`6.99ms` from Kunming, CN
81.144.167.151	AS2856 British Telecommunications PLC	`3.83ms` from London, GB
76.175.185.7	AS20001 Charter Communications Inc	`6.20ms` from Los Angeles, US
128.49.37.199	AS22 Navy Network Information Center (NNIC)	`1.69ms` from Los Angeles, US
107.218.217.71	AS7018 AT&T Enterprises, LLC	`18.43ms` from Los Angeles, US
133.236.227.247	AS2497 Internet Initiative Japan Inc.	`19.72ms` from Osaka, JP
189.43.10.151	AS4230 CLARO S.A.	`1.39ms` from Rio de Janeiro, BR
27.5.125.71	AS17488 Hathway IP Over Cable Internet	`1.35ms` from Saint Thomas Mount, IN
110.42.227.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.48ms` from Shanghai, CN
124.220.124.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.42ms` from Shanghai, CN
104.234.151.39	AS215672 MoeChuang Network Limited	`0.33ms` from Singapore, SG
119.81.107.71	AS36351 IBM Cloud	`0.78ms` from Singapore, SG
210.242.115.71	AS3462 Data Communication Business Group	`0.59ms` from Taipei, TW
128.164.89.247	AS11039 The George Washington University	`1.58ms` from Ashburn, US
44.209.156.119	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
100.53.232.183	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
218.107.191.247	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
35.91.227.135	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
75.190.162.71	AS11426 Charter Communications Inc	`14.85ms` from Charlotte, US
46.64.149.199	AS5607 Sky UK Limited	`2.35ms` from Erith, GB
86.172.163.87	AS2856 British Telecommunications PLC	`2.62ms` from London, GB
190.114.9.135	AS29802 HIVELOCITY, Inc.	`0.30ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m5 51.179.101.50

traceroute to 51.179.101.50 (51.179.101.50): 5 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.065 ms

2 [AS199524] 92.223.1.73 0.152 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

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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