AS14907 Wikimedia Foundation Inc.

WIKIMEDIA - Wikimedia Foundation Inc. · registered in the United States

IPv4 addresses3,3286 prefixes · <0.001% of announced IPv4

Rank in United States#5,148largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#17,547of 79,396 networks with IPv4

IPv611 x /4810 prefixes

CountryUnited States18,679 ASNs registered there

Open AS14907 in ASN lookup Look up an IP in this network (103.102.166.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

103.102.166.0/24
185.15.56.0/22
185.71.138.0/24
195.200.68.0/24
198.35.26.0/23
208.80.152.0/22

IPv6 prefixes

All 10 prefixes.

2001:67c:930::/48
2001:df2:e500::/48
2620:0:860::/47
2620:0:863::/48
2a02:ec80:53::/48
2a02:ec80:300::/48
2a02:ec80:600::/48
2a02:ec80:700::/48
2a02:ec80:a000::/48
2a02:ec80:a100::/48

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources