AS42037 — MOZILLA-BERLIN
AS42037 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.
About this network
MOZILLA-BERLIN is operated by Mozilla Corporation.
What it's used for
- The space carries corporate infrastructure, indicated by the netname MOZILLA-DE-1 and the registrant MZ Denmark GmbH.
- The AS announces 256 IPv4 addresses and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
- Traffic from this AS consists of internal corporate endpoints and services for Mozilla's operations, distinct from the consumer-facing Firefox browser traffic which is not hosted here.
Notable
- The registrant MZ Denmark GmbH differs from the AS holder Mozilla Corporation, reflecting Mozilla's corporate structure where specific legal entities manage regional infrastructure.
- The address inventory is minimal, consisting of a single /24 block and a single /48 prefix, consistent with a dedicated corporate estate rather than a large-scale service provider.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 185.155.182.0/24
- 2a00:8c40:238::/48
Upstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED