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Autonomous System

AS43256

Global Broadband Solution Inc

Announced IPs
5,376
CIDR prefixes
8
ASN
AS43256

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.

58/100
Caution
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS43256 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
185.8.47.0/24 AS43076, AS43256 2026-07-22 23:23:24

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 100-1000Mbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Selective
IRR record RS-ALL-GBS

Present at 3 internet exchanges: LINX LON1: Main, KINIX, IXPN Lagos

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
31.209.128.0/21 2.0K
61.0%
Global Broadband Solution Inc US
217.171.88.0/21 2.0K
86.6%
Global Broadband Solution Inc US
31.209.132.0/22 1.0K
0.0%
Global Broadband Solution Inc US
197.215.220.0/22 1.0K
100.0%
Global Broadband Solution Inc CD
217.171.88.0/22 1.0K
0.0%
Global Broadband Solution Inc CD Kinshasa City Kinshasa
31.209.128.0/23 512
0.0%
Global Broadband Solution Inc US
31.209.130.0/23 512
0.0%
Global Broadband Solution Inc CD
197.215.220.0/23 512
0.0%
Global Broadband Solution Inc CD
217.171.92.0/23 512
0.0%
Global Broadband Solution Inc CD
31.209.128.0/24 256
0.0%
Global Broadband Solution Inc CD
31.209.129.0/24 256
0.0%
Global Broadband Solution Inc GB
185.8.47.0/24 256
0.0%
Global Broadband Solution Inc US
197.215.222.0/24 256
0.0%
Global Broadband Solution Inc CD
217.171.94.0/24 256
0.0%
Global Broadband Solution Inc CD
217.171.95.128/25 128
0.0%
Global Broadband Solution Inc CD Kinshasa City Kinshasa
217.171.95.32/27 32
0.0%
Global Broadband Solution Inc CD
217.171.95.64/27 32
0.0%
Global Broadband Solution Inc CD
217.171.95.16/28 16
0.0%
Global Broadband Solution Inc CD
217.171.95.8/29 8
0.0%
Global Broadband Solution Inc CD
217.171.95.96/29 8
0.0%
Global Broadband Solution Inc CD
217.171.95.104/29 8
0.0%
Global Broadband Solution Inc GB
217.171.95.112/29 8
0.0%
Global Broadband Solution Inc GB
217.171.95.0/30 4
0.0%
Global Broadband Solution Inc CD
217.171.95.4/30 4
0.0%
Global Broadband Solution Inc GB
217.171.95.124/30 4
0.0%
Global Broadband Solution Inc CD
217.171.95.120/31 2
0.0%
Global Broadband Solution Inc CD
217.171.95.122/31 2
0.0%
Global Broadband Solution Inc GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS43256 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
217.171.91.0/24 109,121 2026-07-23 15:45:14
31.209.128.0/24 52,763 2026-07-23 16:41:43
217.171.88.0/24 51,045 2026-07-23 14:37:22
197.215.222.0/24 49,652 2026-07-23 16:41:43
217.171.95.0/24 48,341 2026-07-23 14:37:10
31.209.133.0/24 44,761 2026-07-23 16:45:16
31.209.134.0/24 44,718 2026-07-23 16:45:16
31.209.135.0/24 44,674 2026-07-23 16:45:16
31.209.132.0/24 44,227 2026-07-23 16:45:16
197.215.220.0/24 42,999 2026-07-23 16:41:43
197.215.221.0/24 42,791 2026-07-23 16:41:43
217.171.89.0/24 42,703 2026-07-23 16:41:43
217.171.93.0/24 42,692 2026-07-23 16:41:43
217.171.90.0/24 42,674 2026-07-23 16:41:43
217.171.92.0/24 42,658 2026-07-23 16:41:43
217.171.94.0/24 42,541 2026-07-23 16:41:43
185.8.47.0/24 24,022 2026-07-23 13:53:47
197.215.223.0/24 18,598 2026-07-23 16:41:43
31.209.131.0/24 18,532 2026-07-23 16:45:16
31.209.130.0/24 18,504 2026-07-23 16:45:16
31.209.129.0/24 15,457 2026-07-23 16:45:16

Frequently Asked Questions

What is AS43256?

AS43256 is an Autonomous System Number assigned to Global Broadband Solution Inc. 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 AS43256 announce?

AS43256 announces 5.4K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Congo (DRC).

Who operates AS43256?

AS43256 is operated by Global Broadband Solution Inc. The organization is based in Congo (DRC). You can view all IP ranges and related ASNs on the organization page.

What country is AS43256 registered in?

AS43256 is registered in Congo (DRC). This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 16:55:32 UTC
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