51.179.38.0/23

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
85.144.149.23	AS50266 Odido Netherlands B.V.	`4.22ms` from Amsterdam, NL
3.87.21.55	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
52.5.217.247	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
125.22.97.87	AS9498 BHARTI Airtel Ltd.	`1.40ms` from Bengaluru, IN
209.249.8.55	AS23514 QUANTLAB FINANCIAL LLC	`4.76ms` from Cincinnati, US
74.51.87.119	AS20436 Prairie Grove Telephone Co.	`9.21ms` from Dallas, US
179.34.112.151	AS26615 TIM S/A	`10.96ms` from Fortaleza, BR
123.21.97.55	AS45899 VNPT Corp	`1.55ms` from Ho Chi Minh City, VN
47.82.100.7	AS45102 Alibaba (US) Technology Co., Ltd.	`1.20ms` from Hong Kong, HK
58.152.34.7	AS4760 HKT Limited	`2.07ms` from Hong Kong, HK
149.90.215.247	AS12353 Vodafone Portugal	`6.87ms` from Lisbon, PT
149.75.110.167	AS6079 RCN	`16.79ms` from Mount Prospect, US
180.32.10.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.00ms` from Osaka, JP
176.165.176.199	AS5410 Bouygues Telecom SA	`7.73ms` from Paris, FR
27.216.187.231	AS4837 CHINA UNICOM China169 Backbone	`4.96ms` from Qingdao, CN
177.18.46.55	AS18881 TELEFÔNICA BRASIL S.A	`5.02ms` from São Paulo, BR
170.187.182.167	AS63949 Akamai Connected Cloud	`0.14ms` from Toronto, CA
84.147.151.119	AS3320 Deutsche Telekom AG	`8.41ms` from Frankfurt am Main, DE
113.87.201.215	AS4134 CHINANET-BACKBONE	`2.63ms` from Guangzhou, CN
183.81.38.39	AS18403 FPT Telecom Company	`0.27ms` from Hanoi, VN
104.224.71.7	AS21769 Colocation America Corporation	`0.17ms` from Los Angeles, US
81.40.167.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.52ms` from Madrid, ES
73.85.122.151	AS7922 Comcast Cable Communications, LLC	`5.56ms` from Miami, US
159.255.155.7	AS47927 WIFIWEB s.r.l.	`2.79ms` from Milan, IT
79.111.133.103	AS12714 PJSC MegaFon	`4.99ms` from Moscow, 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 51.179.39.130

traceroute to 51.179.39.130 (51.179.39.130): 7 hops max, 52 byte packets

3 [AS3257] 89.149.139.10 42.855 ms

4 [AS3257] 212.115.177.90 87.119 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

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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