AS36001 Bertram Communications LLC

BERTRAM-COMMUNICATIONS-LLC - Bertram Communications LLC · registered in the United States

IPv4 addresses34,56014 prefixes · 0.001% of announced IPv4

Rank in United States#1,676largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,618of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)4 prefixes

CountryUnited States18,679 ASNs registered there

Open AS36001 in ASN lookup Look up an IP in this network (97.107.32.1) All networks in United States

IPv4 prefixes

All 14 prefixes, in address order.

97.107.32.0/20
104.192.244.0/22
134.195.20.0/22
162.210.60.0/22
172.98.220.0/22
173.242.80.0/20
192.200.136.0/21
199.167.212.0/22
206.126.208.0/20
209.103.224.0/19
216.127.192.0/20
216.127.208.0/21
216.127.216.0/23
216.127.218.0/24

IPv6 prefixes

All 4 prefixes.

2605:bbc0::/32
2606:3d00::/32
2606:ab80::/32
2607:580::/32

Other ASNs named Bertram Communications LLC

1 other network uses the same organisation name; together with AS36001 they announce 37,888 IPv4 addresses.

ASNNameIPv4 addresses

AS393429OPTIC-LOOP-COMMUNICATIONS-LLC - Bertram Communications LLC US3,328

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ASNNameIPv4 addresses

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AS10692#1678 DLS-LITH - DLS Internet Services, Inc34,560

AS55081#1679 24SHELLS - 24 SHELLS34,304

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