Autonomous System

AS30356 Blue Cross Blue Shield of Michigan Mutual Insurance

BankingActiveUnited StatesARIN

AS30356 (BCBSM) is a banking network operated by Blue Cross Blue Shield of Michigan Mutual Insurance in United States, registered with ARIN. It has 9 IPv4 prefixes with 100,096 addresses, which makes it the 2,324th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses100,096in 9 prefixes
IPv6 prefixes0none
Size rank#2,324of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationBlue Cross Blue Shield of Michigan Mutual Insurance
AS nameBCBSM
Websitebcbsm.com
Country United States (US)
Network typeBanking
RegistryARIN
Abuse contactWRied@bcbsm.com
Registered2017-11-06
Last updated2017-11-06

IPv4 prefixes

9 prefixes · 100,096 addresses
NetworkAddressesFirst – last address
167.242.0.0/1665,536167.242.0.0 – 167.242.255.255
167.242.128.0/1732,768167.242.128.0 – 167.242.255.255
12.107.172.0/2425612.107.172.0 – 12.107.172.255
12.176.249.0/2425612.176.249.0 – 12.176.249.255
12.231.98.0/2425612.231.98.0 – 12.231.98.255
167.242.45.0/24256167.242.45.0 – 167.242.45.255
167.242.46.0/24256167.242.46.0 – 167.242.46.255
167.242.123.0/24256167.242.123.0 – 167.242.123.255
167.242.124.0/24256167.242.124.0 – 167.242.124.255

IPv6 prefixes

No IPv6 prefixes.

Query AS30356 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS30356&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS30356, with or without a key:

curl "https://api.ipapi.is/?q=167.242.0.1"

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