AS54103 MOD Mission Critical, LLC

MODMC-54103-AS - MOD Mission Critical, LLC · registered in the United States

IPv4 addresses114,176177 prefixes · 0.004% of announced IPv4

Rank in United States#593largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#1,762of 79,396 networks with IPv4

IPv65 x /484 prefixes

CountryUnited States18,679 ASNs registered there

Open AS54103 in ASN lookup Look up an IP in this network (5.10.193.1) All networks in United States

IPv4 prefixes

All 177 prefixes, in address order.

5.10.193.0/24
5.10.195.0/24
5.10.197.0/24
5.10.199.0/24
40.27.8.0/22
40.27.244.0/22
40.183.84.0/22
40.183.248.0/22
40.223.0.0/22
40.223.44.0/22
45.73.188.0/22
45.87.21.0/24
45.87.23.0/24
45.88.121.0/24
45.88.123.0/24
45.133.253.0/24
45.133.255.0/24
45.134.129.0/24
45.134.131.0/24
45.143.193.0/24
45.143.195.0/24
45.250.8.0/22
46.244.116.0/22
64.6.176.0/21
66.78.8.0/23
66.78.10.0/24
66.78.12.0/22
67.203.18.0/24
67.203.40.0/21
67.207.171.0/24
67.219.24.0/21
67.227.48.0/20
79.143.129.0/24
79.143.131.0/24
79.143.137.0/24
79.143.139.0/24
85.203.48.0/22
103.48.32.0/23
103.48.34.0/24
103.51.32.0/22
103.76.186.0/23
103.87.252.0/23
103.219.16.0/22
104.143.104.0/21
104.164.244.0/22
104.165.44.0/22
104.165.52.0/22
104.165.56.0/22
124.158.102.0/23
134.202.0.0/21
134.202.24.0/22
134.202.60.0/22
157.97.124.0/22
173.211.56.0/21
184.174.104.0/22
185.67.137.0/24
185.67.139.0/24
185.163.208.0/22
185.243.245.0/24
185.243.247.0/24
193.26.112.0/23
193.201.203.0/24
194.55.129.0/24
194.76.132.0/23
195.128.163.0/24
195.128.179.0/24
203.159.85.0/24
203.159.87.0/24
203.159.89.0/24
203.159.91.0/24
206.246.64.0/22
206.246.68.0/23
206.246.70.0/24
206.246.72.0/23
206.246.75.0/24
206.246.76.0/22
206.246.80.0/22
206.246.85.0/24
206.246.86.0/23
206.246.88.0/21
206.246.97.0/24
206.246.98.0/23
206.246.100.0/22
206.246.104.0/23
206.246.108.0/22
206.246.114.0/23
206.246.116.0/23
206.246.119.0/24
206.246.120.0/21
207.199.128.0/23
207.199.130.0/24
207.199.133.0/24
207.199.134.0/23
207.199.138.0/24
207.199.140.0/23
207.199.142.0/24
207.199.145.0/24
207.199.146.0/24
207.199.148.0/24
207.199.150.0/23
207.199.153.0/24
207.199.154.0/23
207.199.158.0/24
207.199.162.0/23
207.199.164.0/24
207.199.166.0/24
207.199.168.0/23
207.199.170.0/24
207.199.173.0/24
207.199.174.0/23
207.199.177.0/24
207.199.178.0/23
207.199.180.0/22
207.199.184.0/21
207.231.97.0/24
207.231.98.0/24
207.231.100.0/23
207.231.103.0/24
209.147.64.0/22
209.147.68.0/23
209.147.70.0/24
209.147.72.0/24
209.147.74.0/23
209.147.76.0/22
209.147.80.0/23
209.147.83.0/24
209.147.84.0/23
209.147.86.0/24
209.147.88.0/23
209.147.91.0/24
209.147.94.0/23
212.124.84.0/23
212.124.87.0/24
216.10.12.0/22
216.74.88.0/21
216.107.2.0/23
216.107.4.0/24
216.107.6.0/23
216.107.8.0/21
216.107.16.0/23
216.107.19.0/24
216.107.22.0/23
216.107.24.0/23
216.107.27.0/24
216.107.28.0/22
216.107.32.0/24
216.107.34.0/23
216.107.36.0/22
216.107.40.0/24
216.107.42.0/23
216.107.44.0/22
216.107.48.0/20
216.155.0.0/23
216.155.4.0/22
216.155.9.0/24
216.155.10.0/24
216.155.12.0/24
216.155.14.0/23
216.155.16.0/24
216.155.19.0/24
216.155.21.0/24
216.155.22.0/23
216.155.24.0/23
216.155.26.0/24
216.155.28.0/22
216.155.32.0/23
216.155.35.0/24
216.155.36.0/22
216.155.41.0/24
216.155.43.0/24
216.155.44.0/22
216.155.49.0/24
216.155.50.0/23
216.155.52.0/24
216.155.54.0/24
216.155.56.0/23
216.155.60.0/22

IPv6 prefixes

All 4 prefixes.

2a04:e00:4::/47
2a04:e00:15::/48
2a04:e00:16::/48
2a04:e00:1f::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS15227#590 LUMOS - LUMOS Networks, Inc.115,200

AS32440#591 LONI - Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)114,912

AS11878#592 TZULO - tzulo, inc.114,432

AS10835#594 VISIONARY - Visionary Communications LLC113,920

AS984#595 OWS-NETWORK - OCTOPUS WEB SOLUTION INC113,920

AS5009#596 EATEL - REV112,640

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