AS17138 Matt Peterman Sole Proprietor

MPSP-ENGINEERING - Matt Peterman Sole Proprietor · registered in the United States

IPv4 addresses4,0964 prefixes · <0.001% of announced IPv4

Rank in United States#4,534largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#15,423of 79,396 networks with IPv4

IPv64,176 x /4814 prefixes

CountryUnited States18,679 ASNs registered there

Open AS17138 in ASN lookup Look up an IP in this network (158.51.172.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

158.51.172.0/22
162.248.96.0/22
170.39.232.0/22
199.255.224.0/22

IPv6 prefixes

All 14 prefixes.

2602:803:9000::/46
2602:803:9004::/46
2602:803:9008::/45
2602:803:9010::/44
2602:803:9020::/43
2602:803:9040::/42
2602:803:9080::/41
2602:803:9100::/40
2602:803:9200::/39
2602:803:9400::/38
2602:803:9800::/37
2a06:a005:b10::/44
2a06:a005:b20::/43
2a06:a005:b40::/43

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS11080#4535 YKWC - Yellowknife Wireless Company, LLC4,096

AS23036#4536 NORTHWEST-MINNESOTA-SPECIAL-ACCESS-LLC - Northwest Minnesota Special Access, LLC4,096

AS29948#4537 EMPIRICAL-NET - Empirical Networks, Ltd.4,096

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