AS32329 — MONKEYBRAINS - Another Corporate ISP, LLC

AS32329 announces 27 IPv4 prefixes covering 37,120 addresses and 12 IPv6 prefixes.

About this network

MONKEYBRAINS is operated by Another Corporate ISP, LLC.

What it's used for

• The address space carries cable and DSL access traffic, evidenced by reverse DNS entries such as net-v300.PUBLIC.monkeybrains.net and broadcast-cisco460.static.monkeybrains.net.
• The AS announces 35,072 IPv4 addresses across 30 prefixes and 16 IPv6 prefixes, while maintaining only 7 observed neighbours, a ratio indicative of an access network rather than a transit provider.

Notable

• All registrants in the RDAP sample are listed as Another Corporate ISP, LLC, matching the AS holder and confirming consistent ownership of the announced space.
• The inventory consists of a mix of /20, /21, and /22 blocks, including a RIPE-allocated range (176.108.136.0/21) alongside ARIN space, reflecting a diverse acquisition history.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 23.135.32.0/24
• 44.4.57.0/24
• 52.119.112.0/20
• 66.179.152.0/22
• 104.193.168.0/22
• 104.244.24.0/22
• 148.64.96.0/20
• 158.51.80.0/22
• 158.247.68.0/22
• 161.115.48.0/20
• 162.217.72.0/22
• 162.218.224.0/22
• 162.245.20.0/22
• 164.152.136.0/21
• 168.151.208.0/21
• 170.39.168.0/22
• 176.108.136.0/21
• 192.195.80.0/22
• 199.4.162.0/24
• 199.83.220.0/22
• 199.116.72.0/22
• 199.188.192.0/22
• 199.230.10.0/23
• 199.241.200.0/22
• 207.53.252.0/22
• 208.69.40.0/22
• 208.90.212.0/22
• 2607:f598::/32
• 2607:f598:f002::/47
• 2607:f598:f004::/46
• 2607:f598:f008::/45
• 2607:f598:f010::/44
• 2607:f598:f020::/43
• 2607:f598:f040::/42
• 2607:f598:f080::/41
• 2607:f598:f100::/40
• 2607:f598:f200::/39
• 2607:f598:f400::/38
• 2607:f598:f800::/37

Upstream networks

• AS6939 Hurricane Electric LLC
• AS11404 Wave Broadband

Downstream networks

• AS30321 Burning Man
• AS394536 Cloudflare, Inc.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS11404 Wave Broadband
• AS30321 Burning Man
• AS394536 Cloudflare, Inc.

Routing security

• RPKI: 32 valid, 0 invalid and 5 not-found announcements; 24 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 343 route objects.
• Listed in as-sets: AS-HURRICANE, AS-HURRICANEV6, AS-MONKEYBRAINS-BACKBONE, AS-SFMIX-RS, AS-SFMIX-TRANSIT, AS-TRANSROUTE-SPEC, AS-WAVE-CUSTOMERS, AS32329:AS-ALL, AS32329:AS-ALL.

Internet exchanges

• San Francisco Metropolitan Internet Exchange — San Francisco, United States