AS4226 Sumofiber

SUMOFIBER - Sumofiber · registered in the United States

IPv4 addresses44,80029 prefixes · 0.001% of announced IPv4

Rank in United States#1,538largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,116of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)3 prefixes

CountryUnited States18,679 ASNs registered there

Open AS4226 in ASN lookup Look up an IP in this network (38.59.192.1) All networks in United States

IPv4 prefixes

All 29 prefixes, in address order.

38.59.192.0/20
38.59.208.0/21
38.59.216.0/22
38.70.244.0/22
38.70.248.0/21
38.148.0.0/21
38.148.8.0/24
38.148.9.0/24
38.148.10.0/23
38.148.12.0/22
38.148.40.0/21
38.148.48.0/20
38.148.64.0/21
38.148.72.0/24
38.148.80.0/20
38.148.96.0/21
38.148.105.0/24
38.148.107.0/24
38.148.108.0/24
38.148.111.0/24
38.148.112.0/20
162.246.120.0/21
162.252.245.0/24
162.252.246.0/23
198.91.48.0/20
199.192.96.0/21
208.83.225.0/24
208.83.226.0/23
208.83.228.0/22

IPv6 prefixes

All 3 prefixes.

2604:f580::/32
2604:f585::/32
2604:f586::/31

Other ASNs named Sumofiber

5 other networks use the same organisation name; together with AS4226 they announce 56,832 IPv4 addresses.

ASNNameIPv4 addresses

AS397162SUMOFIBER-IDAHO - Sumofiber US8,704

AS33727SUMOFIBER-BOZEMAN - Sumofiber US2,048

AS33297VEGAS - Sumofiber US512

AS399462SUMOFIBER-TEXAS - Sumofiber US512

AS399233SUMOFIBER-FLORIDA - Sumofiber US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33647#1535 YADTELNET - Yadkin Valley Telephone45,056

AS33154#1536 DQECOM - DQE Communications LLC45,056

AS398754#1537 COASTCONNECT-01 - CoastConnect LLC45,056

AS63018#1539 DEDICATED - Dedicated.com44,800

AS26375#1540 AIRESPRING - AIRESPRING, INC.44,800

AS32709#1541 1-JOINK - Joink, LLC44,800

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