205.172.133.0/24
AS23494 · Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas
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Country | United States |
Domain | hcsc.net |
ASN | AS23494 |
Registry | arin |
Hosted IPs | 256 |
ID | BCBSILLINOIS |
WHOIS Details
NetHandle: NET-205-172-132-0-1 OrgID: BBI Parent: NET-205-0-0-0-0 NetName: BCBSILLINOIS NetRange: 205.172.132.0 - 205.172.135.255 NetType: allocation OriginAS: 23494 RegDate: 1995-04-12 Updated: 2021-12-14 TechHandle: MSA111-ARIN AbuseHandle: MSA111-ARIN Source: ARIN OrgID: BBI OrgName: BlueCross BlueShield of Illinois CanAllocate: Street: 300 East Randolph City: Chicago State/Prov: IL Country: US PostalCode: 60604-5655 RegDate: 1995-04-12 Updated: 2024-05-16 OrgAdminHandle: BARRK5-ARIN OrgTechHandle: MSA111-ARIN OrgAbuseHandle: MSA111-ARIN Source: ARIN POCHandle: BARRK5-ARIN IsRole: N LastName: Barr FirstName: Kevin Street: 300 E. Randolph Street City: Chicago State/Prov: IL Country: US PostalCode: 60601 RegDate: 2024-05-16 Updated: 2024-05-16 OfficePhone: +1-972-766-4412 MobilePhone: +1-214-862-5353 Mailbox: kevin_barr@bcbstx.com Source: ARIN POCHandle: MSA111-ARIN IsRole: N LastName: Sanner FirstName: Michael Street: 300 East Randolph City: Chicago State/Prov: IL Country: US PostalCode: 60601-5655 RegDate: 2006-09-06 Updated: 2024-05-16 OfficePhone: +1-972-766-3576 MobilePhone: +1-214-354-8112 Mailbox: michael_sanner@bcbstx.com Mailbox: michael_sanner@hcsc.net Source: ARIN
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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