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Autonomous System

AS37705

TOPNET

Announced IPs
859,392
CIDR prefixes
26
ASN
AS37705

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 NSP
Traffic level 1-5Tbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Open

AS37705 — global IP footprint

Cities where AS37705 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS37705 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
197.3.64.0/18 184,723 2026-09-11 00:33:11
41.226.23.0/24 174,247 2026-09-11 00:22:56
41.226.25.0/24 149,441 2026-09-11 00:22:56
197.3.240.0/20 81,159 2026-09-02 13:51:19
41.226.6.0/24 79,066 2026-09-11 00:22:56
102.157.0.0/17 76,908 2026-09-11 00:33:11
41.226.21.0/24 75,512 2026-09-11 00:22:56
102.158.0.0/17 71,158 2026-09-11 00:22:56
41.226.7.0/24 68,366 2026-09-11 00:22:56
102.159.0.0/17 68,179 2026-09-11 00:23:27
41.226.52.0/24 64,471 2026-09-11 00:22:56
41.226.144.0/20 64,311 2026-09-11 00:22:56
102.156.128.0/17 64,187 2026-09-11 00:33:11
41.230.50.0/24 64,071 2026-09-11 00:33:11
41.226.9.0/24 63,933 2026-09-11 00:22:56
41.226.64.0/19 63,707 2026-09-11 00:22:56
41.226.8.0/22 63,138 2026-09-11 00:22:56
41.226.172.0/22 62,960 2026-09-11 00:22:56
41.226.17.0/24 62,850 2026-09-11 00:22:56
41.226.14.0/24 62,787 2026-09-11 00:22:56
41.226.4.0/23 62,759 2026-09-11 00:22:56
41.226.192.0/19 62,758 2026-09-11 00:22:56
41.226.32.0/21 62,713 2026-09-11 00:22:56
41.226.27.0/24 62,689 2026-09-11 00:22:56
41.226.224.0/20 62,672 2026-09-11 00:22:56
41.226.28.0/22 62,642 2026-09-11 00:22:56
41.226.12.0/24 62,628 2026-09-11 00:22:56
41.226.22.0/24 62,609 2026-09-11 00:22:56
41.226.20.0/24 62,581 2026-09-11 00:22:56
41.226.8.0/24 62,561 2026-09-11 00:22:56
41.226.176.0/21 62,543 2026-09-11 00:22:56
41.226.168.0/22 62,525 2026-09-11 00:22:56
41.226.40.0/24 62,511 2026-09-11 00:22:56
41.226.160.0/21 62,504 2026-09-11 00:22:56
41.226.13.0/24 62,503 2026-09-11 00:22:56
41.226.240.0/21 62,498 2026-09-11 00:22:56
41.226.24.0/24 62,424 2026-09-11 00:22:56
41.226.18.0/23 62,423 2026-09-11 00:22:56
41.226.0.0/22 62,414 2026-09-11 00:22:56
41.226.15.0/24 62,389 2026-09-11 00:22:56
41.226.248.0/21 62,353 2026-09-11 00:22:56
41.226.11.0/24 62,350 2026-09-11 00:22:56
41.226.60.0/22 62,322 2026-09-11 00:22:56
41.226.96.0/19 62,219 2026-09-11 00:22:56
41.226.50.0/23 62,189 2026-09-11 00:22:56
41.226.16.0/24 62,102 2026-09-11 00:22:56
41.226.48.0/24 61,743 2026-09-11 00:22:56
102.157.0.0/16 60,971 2026-09-11 00:33:10
102.157.128.0/17 60,831 2026-09-11 00:22:56
41.226.49.0/24 60,543 2026-09-11 00:22:56

Showing top 50 of 104 announced prefixes by sample volume.

Frequently Asked Questions

What is AS37705?

AS37705 is an Autonomous System Number assigned to TOPNET. 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 AS37705 announce?

AS37705 announces 859.4K IPv4 addresses distributed across 26 routed CIDR prefixes. The network is registered in Tunisia.

Who operates AS37705?

AS37705 is operated by TOPNET. The organization is based in Tunisia. You can view all IP ranges and related ASNs on the organization page.

What country is AS37705 registered in?

AS37705 is registered in Tunisia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-11 00:39:06 UTC
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