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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 v1.1.0 — 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 Umbria Lugnano in Teverina
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 Cesano Maderno
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 Lazio Rome
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 Lazio Sezze
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 Lazio Torrice
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 Manzano
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 Lazio Sezze
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
46.182.88.0/21 33,662 2026-07-18 10:51:59
62.170.48.0/21 33,363 2026-07-18 10:51:59
51.179.125.0/24 32,791 2026-07-18 10:51:59
5.2.8.0/21 30,974 2026-07-18 10:51:59
51.179.16.0/20 30,809 2026-07-18 10:51:59
5.2.0.0/21 30,781 2026-07-18 10:51:59
188.95.21.0/24 30,730 2026-07-18 10:51:59
188.95.20.0/24 30,719 2026-07-18 10:51:59
62.170.128.0/21 29,860 2026-07-18 10:51:59
62.170.160.0/21 29,840 2026-07-18 10:51:59
62.170.32.0/21 29,783 2026-07-18 10:51:59
37.34.40.0/21 29,732 2026-07-18 10:51:59
62.170.56.0/21 29,720 2026-07-18 10:51:59
62.170.152.0/21 29,720 2026-07-18 10:51:59
62.170.16.0/21 29,705 2026-07-18 10:51:59
62.170.24.0/21 29,693 2026-07-18 10:51:59
62.170.144.0/21 29,682 2026-07-18 10:51:59
62.170.136.0/21 29,680 2026-07-18 10:51:59
62.170.176.0/20 29,677 2026-07-18 10:51:59
62.170.0.0/21 29,659 2026-07-18 10:51:59
62.170.8.0/21 29,645 2026-07-18 10:51:59
51.179.0.0/20 29,500 2026-07-18 10:51:59
51.179.64.0/20 29,156 2026-07-18 10:51:59
51.179.80.0/20 29,149 2026-07-18 10:51:59
79.171.162.0/23 27,305 2026-07-18 10:51:59
83.98.84.0/24 27,245 2026-07-18 10:51:59
83.98.85.0/24 27,229 2026-07-18 10:51:59
83.98.87.0/24 27,219 2026-07-18 10:51:59
83.98.80.0/24 27,168 2026-07-18 10:51:59
83.98.86.0/24 27,161 2026-07-18 10:51:59
83.98.81.0/24 27,152 2026-07-18 10:51:59
83.98.82.0/24 27,149 2026-07-18 10:51:59
83.98.83.0/24 27,137 2026-07-18 10:51:59
79.171.160.0/22 26,961 2026-07-18 10:51:59
78.159.209.0/24 26,873 2026-07-18 10:51:59
78.159.212.0/24 26,828 2026-07-18 10:51:59
78.159.208.0/24 26,808 2026-07-18 10:51:59
78.159.213.0/24 26,788 2026-07-18 10:51:59
78.159.210.0/24 26,775 2026-07-18 10:51:59
78.159.211.0/24 26,773 2026-07-18 10:51:59
78.159.214.0/24 26,764 2026-07-18 10:51:59
62.170.169.0/24 26,675 2026-07-18 10:51:59
83.98.88.0/24 26,673 2026-07-18 10:51:59
83.98.92.0/24 26,666 2026-07-18 10:51:59
83.98.93.0/24 26,663 2026-07-18 10:51:59
83.98.89.0/24 26,659 2026-07-18 10:51:59
83.98.94.0/24 26,642 2026-07-18 10:51:59
62.170.171.0/24 26,639 2026-07-18 10:51:59
83.98.91.0/24 26,637 2026-07-18 10:51:59
62.170.168.0/24 26,630 2026-07-18 10:51:59

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: 2026-07-18 11:40:32 UTC
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