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Autonomous System

AS198471

Opnet Srl

Announced IPs
145,664
CIDR prefixes
34
ASN
AS198471

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-LINKEM

Present at 2 internet exchanges: Namex Rome: VLAN Peering, MIX-IT

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
62.170.0.0/16 65.5K
0.0%
Opnet Srl IT Lazio Rome
51.179.64.0/18 16.4K
0.0%
Opnet Srl IT Campania Quarto
5.102.0.0/19 8.2K
0.0%
Opnet Srl IT Lombardy Agnadello
51.179.0.0/19 8.2K
0.0%
Opnet Srl IT Veneto Galliera Veneta
5.2.0.0/20 4.1K
0.0%
Opnet Srl IT Lazio Rome
37.77.112.0/20 4.1K
0.0%
Opnet Srl IT Calabria Tortora Marina
51.179.32.0/20 4.1K
0.0%
Opnet Srl IT Veneto Pozzonovo
83.98.80.0/20 4.1K
0.0%
Opnet Srl IT Veneto Cadoneghe
109.236.16.0/20 4.1K
0.0%
Opnet Srl IT Basilicate Ferrandina
176.32.16.0/20 4.1K
0.0%
Opnet Srl IT Lazio Rome
37.34.40.0/21 2.0K
0.0%
Opnet Srl IT Lazio Rome
46.182.88.0/21 2.0K
0.0%
Opnet Srl IT Lazio Rome
51.179.48.0/21 2.0K
0.0%
Opnet Srl IT
78.110.184.0/21 2.0K
0.0%
Opnet Srl IT Campania San Marco Evangelista
78.159.200.0/21 2.0K
0.0%
Opnet Srl IT Lazio Rome
79.171.160.0/21 2.0K
0.1%
Opnet Srl IT Lombardy Milan
178.21.96.0/21 2.0K
0.0%
Opnet Srl IT Lombardy Milan
46.227.0.0/22 1.0K
0.0%
Opnet Srl IT Lazio Rome
51.179.48.0/22 1.0K
0.0%
Opnet Srl IT
51.179.56.0/22 1.0K
0.0%
Opnet Srl IT
78.159.208.0/22 1.0K
0.9%
Opnet Srl IT Friuli Venezia Giulia Campoformido
109.235.156.0/22 1.0K
0.0%
Opnet Srl IT Lombardy Boltiere
109.236.16.0/22 1.0K
0.0%
Opnet Srl IT Basilicate Ferrandina
178.21.96.0/22 1.0K
0.0%
Opnet Srl IT Lombardy Milan
185.17.48.0/22 1.0K
0.0%
Opnet Srl IT Emilia-Romagna Parma
188.95.16.0/22 1.0K
0.0%
Opnet Srl IT Lazio Rome
78.159.212.0/23 512
0.0%
Opnet Srl IT Lombardy Milan
185.5.60.0/23 512
0.0%
Opnet Srl IT Lazio Rome
188.95.18.0/23 512
0.0%
Opnet Srl IT
188.95.20.0/23 512
0.4%
Opnet Srl IT Lazio Rome
46.227.4.0/24 256
0.0%
Opnet Srl IT
78.159.214.0/24 256
1.2%
Opnet Srl IT
185.5.63.0/24 256
0.0%
Opnet Srl IT Lazio Rome
188.95.17.0/24 256
0.0%
Opnet Srl IT

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS198471 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
62.170.48.0/21 68,888 2026-09-10 20:52:05
46.182.88.0/21 68,544 2026-09-10 20:49:10
5.2.8.0/21 66,907 2026-09-10 20:49:49
5.2.0.0/21 66,616 2026-09-10 20:30:19
51.179.125.0/24 64,163 2026-09-10 20:51:51
62.170.128.0/21 62,505 2026-09-10 20:49:49
51.179.16.0/20 62,453 2026-09-10 20:47:40
62.170.160.0/21 62,386 2026-09-10 20:30:19
62.170.32.0/21 62,312 2026-09-10 20:52:42
62.170.56.0/21 62,197 2026-09-10 20:30:19
62.170.152.0/21 62,193 2026-09-10 20:50:12
62.170.24.0/21 62,184 2026-09-10 20:51:19
62.170.16.0/21 62,166 2026-09-10 20:53:03
62.170.144.0/21 62,134 2026-09-10 20:30:19
62.170.176.0/20 62,125 2026-09-10 20:30:19
62.170.136.0/21 62,110 2026-09-10 20:30:19
62.170.0.0/21 62,086 2026-09-10 20:50:46
62.170.8.0/21 62,080 2026-09-10 20:30:19
37.34.40.0/21 61,964 2026-09-10 20:46:31
51.179.0.0/20 61,099 2026-09-10 20:30:19
51.179.64.0/20 60,654 2026-09-10 20:48:48
51.179.80.0/20 60,624 2026-09-10 20:50:18
188.95.21.0/24 58,120 2026-09-10 20:21:46
188.95.20.0/24 58,115 2026-09-10 20:21:46
79.171.162.0/23 56,799 2026-09-10 20:21:57
83.98.84.0/24 56,780 2026-09-10 20:21:57
83.98.85.0/24 56,706 2026-09-10 20:21:57
83.98.87.0/24 56,671 2026-09-10 20:21:57
83.98.86.0/24 56,620 2026-09-10 20:21:57
83.98.80.0/24 56,597 2026-09-10 20:21:57
83.98.81.0/24 56,584 2026-09-10 20:21:57
83.98.82.0/24 56,561 2026-09-10 20:21:57
83.98.83.0/24 56,553 2026-09-10 20:21:57
78.159.209.0/24 56,375 2026-09-10 20:21:57
78.159.212.0/24 56,343 2026-09-10 20:21:57
78.159.208.0/24 56,317 2026-09-10 20:21:57
79.171.160.0/22 56,299 2026-09-10 20:21:57
78.159.211.0/24 56,281 2026-09-10 20:21:57
78.159.213.0/24 56,279 2026-09-10 20:21:57
78.159.210.0/24 56,278 2026-09-10 20:21:57
78.159.214.0/24 56,277 2026-09-10 20:21:57
62.170.169.0/24 56,162 2026-09-10 20:21:57
62.170.168.0/24 56,129 2026-09-10 20:21:57
62.170.171.0/24 56,128 2026-09-10 20:21:57
83.98.88.0/24 56,070 2026-09-10 20:21:57
83.98.93.0/24 56,061 2026-09-10 20:21:57
83.98.89.0/24 56,049 2026-09-10 20:21:57
83.98.92.0/24 56,046 2026-09-10 20:21:57
83.98.94.0/24 56,029 2026-09-10 20:21:57
83.98.91.0/24 56,018 2026-09-10 20:21:57

Showing top 50 of 222 announced prefixes by sample volume.

Frequently Asked Questions

What is AS198471?

AS198471 is an Autonomous System Number assigned to Opnet Srl. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS198471 announce?

AS198471 announces 145.7K IPv4 addresses distributed across 34 routed CIDR prefixes. The network is registered in Italy.

Who operates AS198471?

AS198471 is operated by Opnet Srl. The organization is based in Italy. You can view all IP ranges and related ASNs on the organization page.

What country is AS198471 registered in?

AS198471 is registered in Italy. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-10 20:56:06 UTC
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