208.66.56.0
- No reverse DNS
- Not on blocklists
- Network
- COMENTUM
- Held by
- Comentum Corp.
- Range
- 208.66.56.0 - 208.66.59.255
- CIDR
- 208.66.56.0/22
- Type
- DIRECT ALLOCATION
- Registered on
- Last updated
- Status
- active
- Report abuse to
- ipadmin@comentum.com
Reverse DNS
- Names
- None
Network
- Announced by
- AS22489 Castle Access Inc
- Route
- 208.66.56.0/24, carried by 2,515 of bgp.tools' BGP feeds
- Country
- US
From RIPEstat
Routes AS22489 announces
34 IPv4 prefixes covering 26,624 addresses, and 3 IPv6 prefixes
IPv4
- 69.43.128.0/18
- 69.43.192.0/20
- 69.55.224.0/20
- 23.133.152.0/24
- 67.206.184.0/24
- 69.43.146.0/24
- 69.43.147.0/24
- 69.43.150.0/24
- 69.43.167.0/24
- 69.43.174.0/24
- 69.43.195.0/24
- 69.43.198.0/24
- 69.55.224.0/24
- 69.55.225.0/24
- 69.55.226.0/24
- 69.55.227.0/24
- 69.55.228.0/24
- 69.55.229.0/24
- 69.55.230.0/24
- 69.55.231.0/24
- 69.55.232.0/24
- 69.55.233.0/24
- 69.55.234.0/24
- 69.55.235.0/24
- 69.55.236.0/24
- 69.55.237.0/24
- 69.55.238.0/24
- 69.55.239.0/24
- 204.209.130.0/24
- 208.66.56.0/24
- 208.66.57.0/24
- 208.66.58.0/24
- 208.66.59.0/24
- 216.151.42.0/24
IPv6
From bgp.tools
Location
- Location
- United States
- Accuracy
- Within 1,000 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed
WHOIS
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 208.66.56.0 - 208.66.59.255 CIDR: 208.66.56.0/22 NetName: COMENTUM NetHandle: NET-208-66-56-0-1 Parent: NET208 (NET-208-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Comentum Corp. (COMEN) RegDate: 2006-04-03 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/ip/208.66.56.0 OrgName: Comentum Corp. OrgId: COMEN Address: P.O. Box 84842 City: San Diego StateProv: CA PostalCode: 92138 Country: US RegDate: 2002-09-11 Updated: 2026-03-17 Ref: https://rdap.arin.net/registry/entity/COMEN OrgTechHandle: ADMIN18-ARIN OrgTechName: Administrator OrgTechPhone: +1-619-990-1212 OrgTechEmail: ipadmin@comentum.com OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN18-ARIN OrgAbuseHandle: ADMIN18-ARIN OrgAbuseName: Administrator OrgAbusePhone: +1-619-990-1212 OrgAbuseEmail: ipadmin@comentum.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN18-ARIN RTechHandle: IPTEC5-ARIN RTechName: IP Tech RTechPhone: +1-619-990-1212 RTechEmail: ipadmin@comentum.com RTechRef: https://rdap.arin.net/registry/entity/IPTEC5-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #