AS27274 Central Michigan University

CMICH - Central Michigan University · registered in the United States

IPv4 addresses139,2643 prefixes · 0.004% of announced IPv4

Rank in United States#437largest network in US by IPv4 space, of 18,338 · 0.01% of US

Rank worldwide#1,410of 79,396 networks with IPv4

IPv665,535 x /4816 prefixes

CountryUnited States18,679 ASNs registered there

Open AS27274 in ASN lookup Look up an IP in this network (35.32.0.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

35.32.0.0/16
35.33.64.0/19
141.209.0.0/16

IPv6 prefixes

All 16 prefixes.

2607:ff30::/36
2607:ff30:1000::/40
2607:ff30:1100::/44
2607:ff30:1111::/48
2607:ff30:1112::/47
2607:ff30:1114::/46
2607:ff30:1118::/45
2607:ff30:1120::/43
2607:ff30:1140::/42
2607:ff30:1180::/41
2607:ff30:1200::/39
2607:ff30:1400::/38
2607:ff30:1800::/37
2607:ff30:2000::/35
2607:ff30:4000::/34
2607:ff30:8000::/33

Similar-sized networks in United States

ASNNameIPv4 addresses

AS2920#434 LACOE - Los Angeles County Office of Education141,306

AS293#435 ESNET - ESnet140,288

AS675#436 MSUS-AS - Minnesota State Colleges and Universities139,264

AS22#438 DNIC-AS-00022 - Navy Network Information Center (NNIC)139,264

AS21976#439 NJEDGE-NET - NJEDge.Net, Inc.139,008

AS62874#440 WEB2OBJECTS - Web2Objects LLC139,008

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