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Autonomous System

AS136258

BrainStorm Network, Inc

BrainStorm Network, Inc United States 🌐 oneprovider.com
Announced IPs
23,552
CIDR prefixes
57
ASN
AS136258

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.

53/100
Caution
How this score is built

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

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS136258 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)
185.186.78.0/24 AS6206, AS136258 2026-07-18 11:22:44
185.126.237.0/24 AS6206, AS136258 2026-07-18 11:22:44

Network profile

Source: PeeringDB →
Network type Enterprise
Traffic level 300-500Gbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open
IRR record AS-ONEPROVIDER
Website ↗ Looking glass ↗

Web3 footprint

AS136258 hosts 2 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 2

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
172.245.232.0/21 2.0K
0.5%
BrainStorm Network, Inc US Virginia Ashburn
23.95.72.0/22 1.0K
2.7%
BrainStorm Network, Inc US California Los Angeles
37.143.128.0/22 1.0K
2.5%
BrainStorm Network, Inc CA — —
45.154.204.0/22 1.0K
2.5%
BrainStorm Network, Inc GB — —
103.106.228.0/22 1.0K
1.7%
BrainStorm Network, Inc CA — —
109.104.152.0/22 1.0K
4.2%
BrainStorm Network, Inc CA — —
172.245.232.0/22 1.0K
0.0%
— US Virginia Ashburn
185.47.252.0/22 1.0K
2.8%
BrainStorm Network, Inc CA — —
185.126.236.0/22 1.0K
1.1%
BrainStorm Network, Inc CA — —
185.186.76.0/22 1.0K
4.7%
BrainStorm Network, Inc CA — —
23.95.72.0/23 512
4.7%
BrainStorm Network, Inc US California Los Angeles
23.95.76.0/23 512
0.2%
BrainStorm Network, Inc US — —
46.16.130.0/23 512
0.0%
BrainStorm Network, Inc CA — —
86.54.82.0/23 512
0.0%
BrainStorm Network, Inc CA — —
91.148.134.0/23 512
1.4%
BrainStorm Network, Inc BG — —
103.75.118.0/23 512
3.1%
BrainStorm Network, Inc CA — —
147.78.0.0/23 512
3.9%
BrainStorm Network, Inc CA — —
155.94.134.0/23 512
0.4%
BrainStorm Network, Inc US — —
155.94.136.0/23 512
0.0%
BrainStorm Network, Inc US — —
167.150.100.0/23 512
0.0%
BrainStorm Network, Inc CA — —
168.222.244.0/23 512
0.2%
BrainStorm Network, Inc CA — —
172.245.236.0/23 512
0.0%
— US Oregon Portland
185.126.236.0/23 512
1.8%
BrainStorm Network, Inc CA — —
185.186.78.0/23 512
4.1%
BrainStorm Network, Inc CA — —
185.213.20.0/23 512
1.2%
BrainStorm Network, Inc CA — —
223.165.4.0/23 512
0.8%
BrainStorm Network, Inc CA — —
23.95.75.0/24 256
1.6%
BrainStorm Network, Inc US New York New York
23.95.76.0/24 256
0.0%
— CA Quebec Montreal
23.95.77.0/24 256
0.0%
— CH Zurich Zurich
23.95.79.0/24 256
2.3%
BrainStorm Network, Inc US Florida Miami
31.40.212.0/24 256
1.2%
BrainStorm Network, Inc DE — —
37.143.128.0/24 256
0.0%
— CL Santiago Metropolitan Santiago
37.143.129.0/24 256
0.0%
— FI Uusimaa Helsinki
37.143.130.0/24 256
0.0%
— ES Madrid Madrid
37.143.131.0/24 256
0.0%
— CH Zurich Zurich
45.154.204.0/24 256
0.0%
— CA Quebec Montreal
45.154.205.0/24 256
0.0%
— GB England City of London
45.154.206.0/24 256
0.0%
— ES Catalonia Barcelona
45.154.207.0/24 256
0.0%
— DE Hesse Frankfurt am Main
46.16.129.0/24 256
0.0%
BrainStorm Network, Inc CA — —
46.16.130.0/24 256
0.0%
— DE Hesse Frankfurt am Main
46.16.131.0/24 256
0.0%
— IE Leinster Dublin
64.31.63.0/24 256
100.0%
BrainStorm Network, Inc US — —
86.54.82.0/24 256
0.0%
— CZ Prague Prague
86.54.83.0/24 256
0.0%
— IE Leinster Dublin
91.148.134.0/24 256
0.0%
— CO Bogota D.C. Bogotá
91.148.135.0/24 256
0.0%
— CY Nicosia Nicosia
92.118.205.0/24 256
1.2%
BrainStorm Network, Inc DE — —
94.156.250.0/24 256
0.0%
BrainStorm Network, Inc BG — —
96.44.152.0/24 256
0.0%
BrainStorm Network, Inc US — —
103.75.116.0/24 256
2.0%
BrainStorm Network, Inc CA — —
103.75.118.0/24 256
0.0%
— JP Tokyo Tokyo
103.75.119.0/24 256
0.0%
— AU New South Wales Sydney
103.97.203.0/24 256
0.8%
BrainStorm Network, Inc CA — —
103.106.228.0/24 256
0.0%
— JP Tokyo Tokyo
103.106.229.0/24 256
0.0%
— SG — —
103.106.230.0/24 256
0.0%
— TW Taipei City Taipei
103.106.231.0/24 256
0.0%
— AU New South Wales Sydney
104.168.10.0/24 256
0.8%
BrainStorm Network, Inc US — —
107.174.114.0/24 256
0.8%
BrainStorm Network, Inc US — —
107.175.82.0/24 256
3.5%
BrainStorm Network, Inc US Washington Seattle
109.104.152.0/24 256
0.0%
— US Missouri Kansas City
109.104.153.0/24 256
0.0%
— NL North Holland Amsterdam
109.104.154.0/24 256
0.0%
— NL North Holland Amsterdam
109.104.155.0/24 256
0.0%
— BR São Paulo São Paulo
147.78.0.0/24 256
0.0%
— AE Umm Al Quwain Muhadhdhib
147.78.1.0/24 256
0.0%
— MX Mexico City Mexico City
147.78.3.0/24 256
3.9%
BrainStorm Network, Inc CA — —
155.94.134.0/24 256
0.8%
BrainStorm Network, Inc US — —
167.150.100.0/24 256
0.0%
BrainStorm Network, Inc CA — —
167.150.101.0/24 256
0.0%
— ID — —
168.222.244.0/24 256
0.0%
— DE State of Berlin Berlin
168.222.245.0/24 256
0.0%
— CA British Columbia Vancouver
168.222.247.0/24 256
0.0%
BrainStorm Network, Inc CA — —
172.245.238.0/24 256
0.0%
— US Illinois Chicago
172.245.239.0/24 256
0.0%
— PE Lima Province Lima
176.126.83.0/24 256
2.7%
BrainStorm Network, Inc DE — —
185.47.252.0/24 256
0.0%
— PE Lima Province Lima
185.47.253.0/24 256
0.0%
— EC Pichincha Quito
185.47.254.0/24 256
0.0%
— MX — —
185.47.255.0/24 256
0.0%
— PR — —
185.90.61.0/24 256
1.6%
BrainStorm Network, Inc HR — —
185.93.173.0/24 256
0.0%
BrainStorm Network, Inc HR — —
185.126.236.0/24 256
0.0%
— AT State of Vienna Vienna
185.126.237.0/24 256
0.0%
— RO Bucharest Bucharest
185.126.239.0/24 256
0.4%
BrainStorm Network, Inc CA — —
185.186.76.0/24 256
5.1%
BrainStorm Network, Inc CA — —
185.186.77.0/24 256
0.0%
— AL — —
185.186.78.0/24 256
0.0%
— SE — —
185.186.79.0/24 256
0.0%
— DK Capital Region Copenhagen
185.192.124.0/24 256
3.9%
BrainStorm Network, Inc HR — —
185.196.61.0/24 256
4.7%
BrainStorm Network, Inc HR — —
185.213.21.0/24 256
0.0%
— IT Lombardy Milan
185.213.23.0/24 256
3.1%
BrainStorm Network, Inc CA — —
185.226.172.0/24 256
2.3%
BrainStorm Network, Inc BG — —
185.231.233.0/24 256
3.5%
BrainStorm Network, Inc PT — —
185.237.185.0/24 256
0.8%
BrainStorm Network, Inc GB — —
185.246.131.0/24 256
2.0%
BrainStorm Network, Inc GB — —
185.255.123.0/24 256
0.8%
BrainStorm Network, Inc GB — —
188.214.157.0/24 256
0.8%
BrainStorm Network, Inc HR — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS136258 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
147.78.0.0/24 140,169 2026-07-18 10:52:29
167.150.101.0/24 120,869 2026-07-18 10:52:43
195.137.220.0/24 96,008 2026-07-18 11:01:25
103.97.203.0/24 78,902 2026-07-18 10:54:40
109.104.155.0/24 77,389 2026-07-18 11:25:17
185.192.124.0/24 76,647 2026-07-18 11:25:17
185.93.173.0/24 63,089 2026-07-18 10:52:55
185.186.77.0/24 44,093 2026-07-18 10:52:50
46.16.129.0/24 33,781 2026-07-18 10:52:24
185.237.185.0/24 31,587 2026-07-18 11:01:23
147.78.1.0/24 28,597 2026-07-18 10:53:05
185.47.254.0/24 27,482 2026-07-18 10:53:02
185.255.123.0/24 24,653 2026-07-18 10:52:00
103.75.116.0/24 21,891 2026-07-18 10:52:08
172.245.234.0/24 19,961 2026-07-18 10:52:58
172.245.238.0/24 19,932 2026-07-18 10:52:58
223.165.5.0/24 18,174 2026-07-18 10:54:40
92.118.205.0/24 16,714 2026-07-18 10:52:14
37.143.129.0/24 15,474 2026-07-18 10:52:22
188.214.157.0/24 14,793 2026-07-18 10:52:00
86.54.82.0/24 14,644 2026-07-18 10:51:59
103.106.231.0/24 13,515 2026-07-18 11:19:49
103.75.119.0/24 13,493 2026-07-18 11:19:49
23.95.75.0/24 13,134 2026-07-18 10:52:20
172.245.233.0/24 12,881 2026-07-18 10:52:56
23.95.74.0/24 12,822 2026-07-18 10:52:05
91.148.134.0/24 12,817 2026-07-18 10:52:01
168.222.244.0/24 12,642 2026-07-18 10:52:50
37.143.128.0/24 12,278 2026-07-18 10:52:24
172.245.239.0/24 11,833 2026-07-18 10:52:58
185.47.253.0/24 11,790 2026-07-18 10:52:32
185.47.252.0/24 11,782 2026-07-18 10:52:58
31.40.212.0/24 11,391 2026-07-18 10:52:22
107.175.82.0/24 10,993 2026-07-18 11:09:09
45.154.206.0/24 9,955 2026-07-18 10:51:59
185.246.131.0/24 9,850 2026-07-18 10:51:58
172.245.232.0/24 9,824 2026-07-18 10:52:41
147.78.3.0/24 9,599 2026-07-18 10:51:59
23.95.79.0/24 9,326 2026-07-18 10:52:04
37.143.130.0/24 8,901 2026-07-18 11:23:39
23.95.73.0/24 8,755 2026-07-18 10:52:21
185.126.239.0/24 8,454 2026-07-18 11:01:25
185.231.233.0/24 8,191 2026-07-18 10:52:54
185.47.255.0/24 8,160 2026-07-18 10:52:36
96.44.152.0/24 8,039 2026-07-18 10:52:07
223.165.4.0/24 7,833 2026-07-18 11:20:59
185.126.238.0/24 7,719 2026-06-30 08:54:05
172.245.237.0/24 7,527 2026-07-18 10:52:56
185.126.236.0/24 6,856 2026-07-18 10:52:45
103.106.230.0/24 6,845 2026-07-18 11:20:59

Showing top 50 of 106 announced prefixes by sample volume.

Frequently Asked Questions

What is AS136258?

AS136258 is an Autonomous System Number assigned to BrainStorm Network, 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 AS136258 announce?

AS136258 announces 23.6K IPv4 addresses distributed across 57 routed CIDR prefixes. The network is registered in United States.

Who operates AS136258?

AS136258 is operated by BrainStorm Network, Inc. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS136258 registered in?

AS136258 is registered in United States. 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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