Autonomous System details

AS198471

Opnet Srl  ·  opnet.it

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AS198471 – Opnet Srl

Field Value
Country Italy
Website opnet.it
Hosted domains 68
IPv4 addresses 144,640
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 14 years ago on Feb 09, 2012
Updated a year ago on May 14, 2025
Netblock Company Num of IPs
62.170.0.0/17 Opnet Srl 32,768
62.170.128.0/17 Opnet Srl 32,768
5.102.0.0/19 Opnet Srl 8,192
51.179.0.0/19 LINKEM CUSTOMERS 8,192
51.179.96.0/19 LINKEM CUSTOMERS 8,192
5.2.0.0/20 Opnet Srl 4,096
37.77.112.0/20 Opnet Srl 4,096
51.179.0.0/20 LINKEM CUSTOMERS 4,096
51.179.16.0/20 LINKEM CUSTOMERS 4,096
51.179.64.0/20 LINKEM CUSTOMERS 4,096
51.179.80.0/20 LINKEM CUSTOMERS 4,096
62.170.176.0/20 Opnet Srl 4,096
83.98.80.0/20 Opnet Srl 4,096
109.236.16.0/20 Opnet Srl 4,096
176.32.16.0/20 Opnet Srl 4,096
5.2.0.0/21 LINKEM CUSTOMERS 2,048
5.2.8.0/21 LINKEM CUSTOMERS 2,048
37.34.40.0/21 Opnet Srl 2,048
46.182.88.0/21 Opnet Srl 2,048
62.170.0.0/21 Opnet Srl 2,048
62.170.8.0/21 Opnet Srl 2,048
62.170.16.0/21 Opnet Srl 2,048
62.170.24.0/21 Opnet Srl 2,048
62.170.32.0/21 Opnet Srl 2,048
62.170.48.0/21 Opnet Srl 2,048
62.170.56.0/21 Opnet Srl 2,048
62.170.128.0/21 Opnet Srl 2,048
62.170.136.0/21 Opnet Srl 2,048
62.170.144.0/21 Opnet Srl 2,048
62.170.152.0/21 Opnet Srl 2,048
62.170.160.0/21 Opnet Srl 2,048
5.133.56.0/22 GO Internet S.p.A 1,024
46.227.0.0/22 LINKEM CUSTOMERS 1,024
51.179.32.0/22 LINKEM CUSTOMERS 1,024
51.179.36.0/22 LINKEM CUSTOMERS 1,024
51.179.40.0/22 LINKEM CUSTOMERS 1,024
51.179.44.0/22 LINKEM CUSTOMERS 1,024
51.179.48.0/22 LINKEM CUSTOMERS 1,024
79.171.160.0/22 LINKEM CUSTOMERS 1,024
79.171.164.0/22 Opnet Srl 1,024
5.102.0.0/23 LINKEM CUSTOMERS 512
5.102.2.0/23 LINKEM CUSTOMERS 512
5.102.4.0/23 LINKEM CUSTOMERS 512
5.102.10.0/23 LINKEM CUSTOMERS 512
5.102.12.0/23 LINKEM CUSTOMERS 512
5.102.18.0/23 LINKEM CUSTOMERS 512
5.102.20.0/23 LINKEM CUSTOMERS 512
5.102.22.0/23 LINKEM CUSTOMERS 512
5.133.56.0/23 GO Internet S.p.A 512
5.133.58.0/23 GO Internet S.p.A 512
37.77.112.0/23 Linkem S.p.a. 512
37.77.122.0/23 Linkem SpA 512
37.77.124.0/23 LINKEM CUSTOMERS 512
37.77.126.0/23 LINKEM CUSTOMERS 512
51.179.32.0/23 LINKEM CUSTOMERS 512
51.179.34.0/23 LINKEM CUSTOMERS 512
51.179.36.0/23 LINKEM CUSTOMERS 512
51.179.38.0/23 LINKEM CUSTOMERS 512
51.179.40.0/23 LINKEM CUSTOMERS 512
51.179.42.0/23 LINKEM CUSTOMERS 512
51.179.44.0/23 LINKEM CUSTOMERS 512
51.179.46.0/23 LINKEM CUSTOMERS 512
51.179.48.0/23 LINKEM CUSTOMERS 512
51.179.50.0/23 LINKEM CUSTOMERS 512
51.179.98.0/23 LINKEM CUSTOMERS 512
51.179.100.0/23 LINKEM CUSTOMERS 512
51.179.102.0/23 LINKEM CUSTOMERS 512
51.179.106.0/23 LINKEM CUSTOMERS 512
51.179.108.0/23 LINKEM CUSTOMERS 512
51.179.114.0/23 LINKEM CUSTOMERS 512
51.179.116.0/23 LINKEM CUSTOMERS 512
51.179.118.0/23 LINKEM CUSTOMERS 512
79.171.160.0/23 LINKEM CUSTOMERS 512
79.171.162.0/23 LINKEM CUSTOMERS 512
109.236.16.0/23 LINKEM CUSTOMERS 512
109.236.18.0/23 LINKEM CUSTOMERS 512
176.32.16.0/23 LINKEM CUSTOMERS 512
176.32.18.0/23 LINKEM CUSTOMERS 512
176.32.20.0/23 LINKEM CUSTOMERS 512
176.32.24.0/23 LINKEM CUSTOMERS 512
176.32.26.0/23 LINKEM CUSTOMERS 512
176.32.28.0/23 LINKEM CUSTOMERS 512
176.32.30.0/23 LINKEM CUSTOMERS 512
178.21.96.0/23 LINKEM CUSTOMERS 512
178.21.98.0/23 LINKEM CUSTOMERS 512
178.21.100.0/23 LINKEM CUSTOMERS 512
178.21.102.0/23 LINKEM CUSTOMERS 512
185.5.60.0/23 LINKEM CUSTOMERS 512
185.17.48.0/23 LINKEM CUSTOMERS 512
188.95.16.0/23 LINKEM-LTE 512
188.95.18.0/23 LINKEM CUSTOMERS 512
5.102.0.0/24 LINKEM CUSTOMERS 256
5.102.1.0/24 LINKEM CUSTOMERS 256
5.102.2.0/24 LINKEM CUSTOMERS 256
5.102.3.0/24 LINKEM CUSTOMERS 256
5.102.4.0/24 LINKEM CUSTOMERS 256
5.102.5.0/24 LINKEM CUSTOMERS 256
5.102.6.0/24 LINKEM CUSTOMERS 256
5.102.7.0/24 LINKEM CUSTOMERS 256
5.102.8.0/24 LINKEM CUSTOMERS 256
5.102.9.0/24 LINKEM CUSTOMERS 256
5.102.10.0/24 LINKEM CUSTOMERS 256
5.102.11.0/24 LINKEM CUSTOMERS 256
5.102.12.0/24 LINKEM CUSTOMERS 256
5.102.13.0/24 LINKEM CUSTOMERS 256
5.102.14.0/24 LINKEM CUSTOMERS 256
5.102.15.0/24 LINKEM CUSTOMERS 256
5.102.16.0/24 LINKEM CUSTOMERS 256
5.102.17.0/24 LINKEM CUSTOMERS 256
5.102.18.0/24 LINKEM CUSTOMERS 256
5.102.19.0/24 LINKEM CUSTOMERS 256
5.102.20.0/24 LINKEM CUSTOMERS 256
5.102.21.0/24 LINKEM CUSTOMERS 256
5.102.22.0/24 LINKEM CUSTOMERS 256
5.102.23.0/24 LINKEM CUSTOMERS 256
5.102.24.0/24 LINKEM CUSTOMERS 256
5.102.25.0/24 LINKEM CUSTOMERS 256
5.102.26.0/24 LINKEM CUSTOMERS 256
5.102.27.0/24 LINKEM CUSTOMERS 256
5.102.28.0/24 LINKEM CUSTOMERS 256
5.102.29.0/24 LINKEM CUSTOMERS 256
37.77.114.0/24 Linkem S.p.a. 256
37.77.115.0/24 Linkem S.p.a. 256
37.77.120.0/24 Linkem SpA 256
37.77.121.0/24 Linkem SpA 256
37.77.124.0/24 LINKEM CUSTOMERS 256
37.77.125.0/24 LINKEM CUSTOMERS 256
46.227.1.0/24 LINKEM CUSTOMERS 256
46.227.2.0/24 LINKEM CUSTOMERS 256
46.227.3.0/24 LINKEM CUSTOMERS 256
46.227.4.0/24 LINKEM CUSTOMERS 256
51.179.96.0/24 LINKEM CUSTOMERS 256
51.179.97.0/24 LINKEM CUSTOMERS 256
51.179.98.0/24 LINKEM CUSTOMERS 256
51.179.99.0/24 LINKEM CUSTOMERS 256
51.179.100.0/24 LINKEM CUSTOMERS 256
51.179.101.0/24 LINKEM CUSTOMERS 256
51.179.102.0/24 LINKEM CUSTOMERS 256
51.179.103.0/24 LINKEM CUSTOMERS 256
51.179.104.0/24 LINKEM CUSTOMERS 256
51.179.105.0/24 LINKEM CUSTOMERS 256
51.179.106.0/24 LINKEM CUSTOMERS 256
51.179.107.0/24 LINKEM CUSTOMERS 256
51.179.108.0/24 LINKEM CUSTOMERS 256
51.179.109.0/24 LINKEM CUSTOMERS 256
51.179.110.0/24 LINKEM CUSTOMERS 256
51.179.111.0/24 LINKEM CUSTOMERS 256
51.179.112.0/24 LINKEM CUSTOMERS 256
51.179.113.0/24 LINKEM CUSTOMERS 256
51.179.114.0/24 LINKEM CUSTOMERS 256
51.179.115.0/24 LINKEM CUSTOMERS 256
51.179.116.0/24 LINKEM CUSTOMERS 256
51.179.117.0/24 LINKEM CUSTOMERS 256
51.179.118.0/24 LINKEM CUSTOMERS 256
51.179.119.0/24 LINKEM CUSTOMERS 256
51.179.120.0/24 LINKEM CUSTOMERS 256
51.179.121.0/24 LINKEM CUSTOMERS 256
51.179.122.0/24 LINKEM CUSTOMERS 256
51.179.124.0/24 LINKEM CUSTOMERS 256
51.179.125.0/24 LINKEM CUSTOMERS 256
51.179.127.0/24 LINKEM CUSTOMERS 256
62.170.168.0/24 Opnet Srl 256
62.170.169.0/24 Opnet Srl 256
62.170.170.0/24 Opnet Srl 256
62.170.171.0/24 Opnet Srl 256
62.170.172.0/24 Opnet Srl 256
78.110.184.0/24 LINKEM CUSTOMERS 256
78.110.185.0/24 LINKEM CUSTOMERS 256
78.110.186.0/24 LINKEM CUSTOMERS 256
78.110.187.0/24 LINKEM CUSTOMERS 256
78.110.188.0/24 LINKEM CUSTOMERS 256
78.110.189.0/24 LINKEM CUSTOMERS 256
78.110.190.0/24 LINKEM CUSTOMERS 256
78.110.191.0/24 LINKEM CUSTOMERS 256
78.159.200.0/24 Opnet Srl 256
78.159.201.0/24 Opnet Srl 256
78.159.202.0/24 Opnet Srl 256
78.159.203.0/24 Opnet Srl 256
78.159.204.0/24 Opnet Srl 256
78.159.205.0/24 Opnet Srl 256
78.159.206.0/24 Opnet Srl 256
78.159.207.0/24 Opnet Srl 256
78.159.208.0/24 LINKEM CUSTOMERS 256
78.159.209.0/24 LINKEM CUSTOMERS 256
78.159.210.0/24 LINKEM CUSTOMERS 256
78.159.211.0/24 LINKEM CUSTOMERS 256
78.159.212.0/24 LINKEM CUSTOMERS 256
78.159.213.0/24 LINKEM CUSTOMERS 256
78.159.214.0/24 LINKEM CUSTOMERS 256
79.171.162.0/24 LINKEM CUSTOMERS 256
79.171.164.0/24 Linkem Customers 256
79.171.165.0/24 LINKEM CUSTOMERS 256
79.171.166.0/24 LINKEM CUSTOMERS 256
79.171.167.0/24 LINKEM CUSTOMERS 256
83.98.80.0/24 Opnet Srl 256
83.98.81.0/24 Opnet Srl 256
83.98.82.0/24 Opnet Srl 256
83.98.83.0/24 Opnet Srl 256
83.98.84.0/24 Opnet Srl 256
83.98.85.0/24 Opnet Srl 256
83.98.86.0/24 Opnet Srl 256
83.98.87.0/24 Opnet Srl 256
83.98.88.0/24 Opnet Srl 256
83.98.89.0/24 Opnet Srl 256
83.98.90.0/24 Opnet Srl 256
83.98.91.0/24 Opnet Srl 256
83.98.92.0/24 Opnet Srl 256
83.98.93.0/24 Opnet Srl 256
83.98.94.0/24 Opnet Srl 256
83.98.95.0/24 Opnet Srl 256
109.235.156.0/24 Opnet Srl 256
109.235.157.0/24 Opnet Srl 256
109.235.158.0/24 Opnet Srl 256
109.235.159.0/24 Opnet Srl 256
176.32.20.0/24 LINKEM CUSTOMERS 256
176.32.21.0/24 LINKEM CUSTOMERS 256
176.32.22.0/24 LINKEM CUSTOMERS 256
176.32.23.0/24 LINKEM CUSTOMERS 256
176.32.30.0/24 LINKEM CUSTOMERS 256
176.32.31.0/24 LINKEM CUSTOMERS 256
178.21.96.0/24 LINKEM CUSTOMERS 256
178.21.98.0/24 LINKEM CUSTOMERS 256
178.21.99.0/24 LINKEM CUSTOMERS 256
185.5.63.0/24 LINKEM CUSTOMERS 256
185.17.50.0/24 LINKEM CUSTOMERS 256
185.17.51.0/24 LINKEM CUSTOMERS 256
188.95.17.0/24 LINKEM CUSTOMERS 256
188.95.20.0/24 LINKEM CUSTOMERS 256
188.95.21.0/24 LINKEM CUSTOMERS 256

Netblock Company
2a00:b380::/32 Opnet Srl
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WHOIS Details


                                                ASHandle:       AS198471
                                                OrgID:          AS198471
                                                ASName:         AS198471
                                                ASNumber:       AS198471
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 68 domain names hosted across 20 IP addresses on this ASN.

IP Address Domain Domains on this IP
51.179.1.47 ██████████ 20
78.159.212.234 ██████████ 16
78.159.209.59 ██████████ 4
51.179.68.40 ██████████ 4
78.159.210.219 ██████████ 3
51.179.0.111 ██████████ 2
51.179.66.88 ██████████ 1
62.170.154.68 ██████████ 1
51.179.98.111 ██████████ 1
51.179.65.185 █████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 52 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS1239 Cogent Communications, LLC
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS174 Cogent Communications, LLC
AS198150 SIACOM JSC
AS202032 GOLINE SA
AS20912 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
AS263444 Open X Tecnologia Ltda
AS286 GTT Communications Inc.
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
AS39120 Convergenze S.p.A.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5392 TELNET S.r.l.
AS5394 Unidata
AS5405 Inter.link GmbH
AS56911 Warian S.R.L.
AS57111 NOVA NETWORKS S.R.L.
AS59919 Brainbox S.r.l.
AS60068 Datacamp Limited
AS6204 INTERKVM HOST SRL
AS62275 NHM - S.R.L.
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8218 Zayo Infrastructure France SA
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS9009 M247 Europe SRL
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1267 WIND TRE S.P.A.
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
37.34.42.182 AS198471 Opnet Srl 17.76ms from Rome, IT
62.170.177.180 AS198471 Opnet Srl 25.65ms from Rome, IT
46.182.93.113 AS198471 Opnet Srl 20.48ms from Rome, IT
62.170.24.211 AS198471 Opnet Srl 17.90ms from Rome, IT
62.170.152.74 AS198471 Opnet Srl 24.01ms from Rome, IT
62.170.58.120 AS198471 Opnet Srl 16.62ms from Rome, IT
51.179.65.82 AS198471 Opnet Srl 13.03ms from Rome, IT
46.182.92.165 AS198471 Opnet Srl 21.88ms from Rome, IT
62.170.17.210 AS198471 Opnet Srl 16.67ms from Rome, IT
62.170.150.1 AS198471 Opnet Srl 25.30ms from Rome, IT
62.170.28.137 AS198471 Opnet Srl 14.27ms from Rome, IT
62.170.63.182 AS198471 Opnet Srl 18.69ms from Frosinone, IT
62.170.178.18 AS198471 Opnet Srl 19.42ms from Milan, IT
62.170.39.195 AS198471 Opnet Srl 12.87ms from Rome, IT
62.170.61.4 AS198471 Opnet Srl 15.91ms from Rome, IT
62.170.129.4 AS198471 Opnet Srl 34.96ms from Rome, IT
78.159.208.9 AS198471 Opnet Srl 0.91ms from Milan, IT
62.170.179.193 AS198471 Opnet Srl 23.13ms from Rome, IT
46.182.91.17 AS198471 Opnet Srl 18.55ms from Rome, IT
62.170.12.165 AS198471 Opnet Srl 14.72ms from Rome, IT
78.159.209.73 AS198471 Opnet Srl 1.09ms from Milan, IT
62.170.23.76 AS198471 Opnet Srl 13.54ms from Rome, IT
62.170.141.227 AS198471 Opnet Srl 24.72ms from Rome, IT
79.171.165.216 AS198471 Opnet Srl 1.23ms from Rome, IT
78.159.201.220 AS198471 Opnet Srl 154.07ms from Durham, US

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
17.253.20.71 AS6185 Apple Inc. 0.10ms from Ashburn, US
104.182.158.7 AS7018 AT&T Enterprises, LLC 6.41ms from Atlanta, US
86.40.25.55 AS5466 Eircom Limited 4.75ms from Dublin, IE
116.171.18.151 AS4837 CHINA UNICOM China169 Backbone 6.16ms from Guiyang, CN
67.125.167.247 AS7018 AT&T Enterprises, LLC 3.62ms from Los Angeles, US
104.222.74.71 AS63330 Emily Cooperative Telephone Company 6.01ms from Minneapolis, US
61.153.5.7 AS4134 CHINANET BACKBONE 7.76ms from Shanghai, CN
151.251.75.119 AS13124 A1 Bulgaria EAD 10.30ms from Sofia, BG
23.52.252.119 AS16625 Akamai Technologies, Inc. 0.08ms from Sydney, AU
41.104.65.231 AS36947 Telecom Algeria 14.21ms from Valencia, ES
102.115.61.183 AS23889 Mauritius Telecom Ltd 2.94ms from Ebene, MU
54.192.218.87 AS16509 Amazon.com, Inc. 0.29ms from Marseille, FR
173.67.153.23 AS701 Verizon Business 3.59ms from Philadelphia, US
67.188.133.183 AS7922 Comcast Cable Communications, LLC 5.09ms from San Jose, US
219.86.47.39 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 0.59ms from Taipei, TW
60.147.162.247 AS17676 SoftBank Corp. 3.15ms from Tokyo, JP
192.110.172.7 AS54826 Western I.T. Group Inc. 3.04ms from Toronto, CA
173.246.149.103 AS5645 TekSavvy Solutions, Inc. 10.28ms from Toronto, CA
167.71.79.119 AS14061 DigitalOcean, LLC 0.21ms from Amsterdam, NL
94.64.101.7 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.75ms from Athens, GR
101.178.250.247 AS1221 Telstra Limited 2.02ms from Brisbane, AU
34.62.38.167 AS396982 Google LLC 0.15ms from Brussels, BE
209.166.122.119 AS395461 Apogee Telecom Inc. 5.11ms from Dallas, US
124.216.109.7 AS45361 Ulsan Jung-Ang Broadcasting Network 7.21ms from Incheon, KR
172.247.38.199 AS21859 Zenlayer Inc 0.47ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 37.77.118.182
traceroute to 37.77.118.182 (37.77.118.182): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3257] 89.149.184.149 23.188 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS198471 at robtex.

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