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Autonomous System

AS37705

TOPNET

Announced IPs
875,776
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 v1.1.0 — 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
41.226.23.0/24 120,759 2026-07-17 18:04:37
41.226.25.0/24 77,490 2026-07-18 10:53:03
197.3.240.0/20 40,550 2026-07-18 10:52:33
41.226.6.0/24 39,889 2026-07-18 10:52:04
102.157.0.0/17 39,376 2026-07-18 10:52:16
41.226.21.0/24 38,885 2026-07-18 10:52:04
41.226.7.0/24 36,183 2026-07-18 10:52:04
41.226.52.0/24 35,167 2026-07-18 10:52:04
41.226.144.0/20 35,079 2026-07-18 10:52:04
102.157.0.0/16 34,733 2026-07-18 10:52:01
41.226.9.0/24 34,625 2026-07-18 10:52:04
41.226.172.0/22 33,543 2026-07-18 10:52:04
41.226.4.0/23 33,496 2026-07-18 10:52:04
41.226.27.0/24 33,473 2026-07-18 10:52:04
41.226.12.0/24 33,446 2026-07-18 10:52:04
41.226.192.0/19 33,442 2026-07-18 10:52:04
41.226.22.0/24 33,437 2026-07-18 10:52:04
41.226.32.0/21 33,437 2026-07-18 10:52:04
41.226.64.0/19 33,433 2026-07-18 10:52:04
41.226.17.0/24 33,432 2026-07-18 10:52:04
41.226.224.0/20 33,431 2026-07-18 10:52:04
41.226.176.0/21 33,423 2026-07-18 10:52:04
41.226.14.0/24 33,417 2026-07-18 10:52:04
41.226.168.0/22 33,412 2026-07-18 10:52:04
41.226.40.0/24 33,342 2026-07-18 10:52:04
41.226.20.0/24 33,331 2026-07-18 10:52:04
41.226.24.0/24 33,268 2026-07-18 10:52:04
41.226.15.0/24 33,267 2026-07-18 10:52:04
41.226.28.0/22 33,234 2026-07-18 10:52:04
41.226.8.0/24 33,231 2026-07-18 10:52:04
41.226.0.0/22 33,225 2026-07-18 10:52:04
41.226.18.0/23 33,211 2026-07-18 10:52:04
41.226.16.0/24 33,191 2026-07-18 10:52:16
41.226.240.0/21 33,188 2026-07-18 10:52:04
41.226.248.0/21 33,169 2026-07-18 10:52:04
41.226.13.0/24 33,126 2026-07-18 10:52:04
41.226.60.0/22 33,108 2026-07-18 10:52:04
41.226.160.0/21 33,096 2026-07-18 10:52:04
41.226.11.0/24 33,083 2026-07-18 10:52:04
41.226.8.0/22 33,059 2026-07-18 10:52:19
41.226.96.0/19 33,024 2026-07-18 10:52:04
41.226.48.0/24 32,975 2026-07-18 10:52:13
41.226.50.0/23 32,967 2026-07-18 10:52:04
41.226.49.0/24 31,908 2026-07-18 10:52:16
102.156.0.0/17 29,296 2026-07-18 10:52:16
102.156.128.0/17 28,510 2026-07-18 10:52:15
197.26.128.0/18 25,633 2026-07-18 10:52:47
102.158.0.0/17 25,598 2026-07-18 10:52:16
102.157.128.0/17 25,403 2026-07-18 10:52:16
102.159.0.0/17 24,942 2026-07-18 11:11:00

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 875.8K 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: 2026-07-18 11:25:31 UTC
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