AS55091 Layer 3 Communications

LAYER-3-COMMUNICATIONS - Layer 3 Communications · registered in the United States

IPv4 addresses2,5605 prefixes · <0.001% of announced IPv4

Rank in United States#5,546largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#19,679of 79,396 networks with IPv4

IPv61 x /32 (65,792 x /48)13 prefixes

CountryUnited States18,679 ASNs registered there

Open AS55091 in ASN lookup Look up an IP in this network (198.73.6.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

198.73.6.0/23
198.73.8.0/24
198.73.9.0/24
198.73.10.0/23
198.73.12.0/22

IPv6 prefixes

All 13 prefixes.

2606:a840::/34
2606:a840:4000::/35
2606:a840:6000::/36
2606:a840:7000::/36
2606:a840:8000::/33
2620:115:7000::/47
2620:115:7002::/47
2620:115:7004::/46
2620:115:7008::/45
2620:115:7010::/44
2620:115:7020::/43
2620:115:7040::/42
2620:115:7080::/41

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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