AS40138 Mach Dilemma, LLC

MDNET - Mach Dilemma, LLC · registered in the United States

IPv4 addresses2,5606 prefixes · <0.001% of announced IPv4

Rank in United States#5,581largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#19,847of 79,396 networks with IPv4

IPv646 x /4828 prefixes

CountryUnited States18,679 ASNs registered there

Open AS40138 in ASN lookup Look up an IP in this network (44.30.92.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

44.30.92.0/24
44.31.181.0/24
45.127.112.0/22
103.196.36.0/23
103.196.38.0/24
198.72.6.0/24

IPv6 prefixes

All 28 prefixes.

2402:e580:73e9::/48
2402:e580:73ea::/47
2402:e580:73ee::/47
2402:e580:73f0::/46
2402:e580:73f6::/47
2402:e580:73f8::/47
2402:e580:744d::/48
2402:e580:744e::/47
2402:e580:7450::/46
2402:e580:7456::/48
2402:e580:745a::/48
2402:e580:74b1::/48
2402:e580:74b2::/47
2402:e580:74b5::/48
2402:e580:74b6::/47
2402:e580:74b8::/47
2402:e580:74ba::/48
2402:e580:77d3::/48
2402:e580:77d7::/48
2402:e580:77de::/48
2402:e580:77e0::/48
2402:e580:7836::/48
2402:e580:7840::/48
2402:e580:789c::/47
2402:e580:789e::/48
2402:e580:78a3::/48
2620:95:4000::/46
2620:95:4007::/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