AS17231 AT&T Enhanced Network Services
126.96.36.199/18 - CERFNET-BLK-206
NetHandle: NET-206-16-0-0-1 OrgID: CERF Parent: NET-206-0-0-0-0 NetName: CERFNET-BLK-206 NetRange: 188.8.131.52 - 184.108.40.206 NetType: allocation Comment: Comment: Contact AT&T Abuse ( email@example.com ) for policy abuse issues. Comment: All policy abuse issues sent to other POCs will be disregarded. RegDate: 1995-05-17 Updated: 2002-10-18 TechHandle: IPSWI-ARIN TechHandle: ICC-ARIN TechHandle: DK71-ARIN AbuseHandle: ATTAB-ARIN Source: ARIN OrgID: CERF OrgName: CERFnet CanAllocate: Street: 5738 Pacific Center Blvd City: San Diego State/Prov: CA Country: US PostalCode: 92121 Comment: Contact AT&T Abuse (firstname.lastname@example.org) for policy abuse issues. Comment: All policy abuse issues sent to other POCs will be disregarded. RegDate: 1989-04-18 Updated: 2017-01-28 OrgTechHandle: NETWO10-ARIN OrgAdminHandle: NETWO10-ARIN OrgAbuseHandle: ATTAB-ARIN Source: ARIN POCHandle: NETWO10-ARIN IsRole: Y LastName: Network Provisioning FirstName: Street: 5732 Pacific Center Blvd City: San Diego State/Prov: CA Country: US PostalCode: 92121 RegDate: 2002-09-04 Updated: 2019-04-24 OfficePhone: +1-877-789-2877 Mailbox: ARINMAINT@list.att.com Mailbox: email@example.com Source: ARIN POCHandle: ATTAB-ARIN IsRole: Y LastName: ATT Abuse FirstName: Street: 400 Interpace Parkway City: Parsippany State/Prov: NJ Country: US PostalCode: 07054 RegDate: 2002-09-24 Updated: 2010-06-25 OfficePhone: +1-919-319-8130 Mailbox: firstname.lastname@example.org Source: ARIN
We have details for more than 10 companies that use IP addresses within this IP range, including radio-one.com, executiveboard.com, richmondfed.org, boatus.org, seiu.org. To find out more about our company details data contact sales.
IP address subranges within this IP range
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.