100.123.0.0/18

Announcing ASNs

100.123.0.0/18 Summary

Prefix:

100.123.0.0/18

Name:

SHARED-ADDRESS-SPACE-RFCTBD-IANA-RESERVED

Description:

Internet Assigned Numbers Authority

Country:

IP Addresses:

16,384

Regional Registry:

IANA

Allocation Status:

Parent Prefix:

Contacts

# start

NetRange:       100.64.0.0 - 100.127.255.255
CIDR:           100.64.0.0/10
NetName:        SHARED-ADDRESS-SPACE-RFCTBD-IANA-RESERVED
NetHandle:      NET-100-64-0-0-1
Parent:         NET100 (NET-100-0-0-0-0)
NetType:        IANA Special Use
OriginAS:       
Organization:   Internet Assigned Numbers Authority (IANA)
RegDate:        2012-03-13
Updated:        2016-04-11
Comment:        This block is used as Shared Address Space. Traffic from these addresses does not come from IANA. IANA has simply reserved these numbers in its database and does not use or operate them. We are not the source of activity you may see on logs or in e-mail records. Please refer to http://www.iana.org/abuse/ 
Comment:        
Comment:        Shared Address Space can only be used in Service Provider networks or on routing equipment that is able to do address translation across router interfaces when addresses are identical on two different interfaces. 
Comment:        
Comment:        This block was assigned by the IETF in the Best Current Practice document, 
Comment:        RFC 6598 which can be found at: 
Comment:        http://tools.ietf.org/html/rfc6598
Ref:            https://rdap.arin.net/registry/ip/100.64.0.0



OrgName:        Internet Assigned Numbers Authority
OrgId:          IANA
Address:        12025 Waterfront Drive
Address:        Suite 300
City:           Los Angeles
StateProv:      CA
PostalCode:     90292
Country:        US
RegDate:        
Updated:        2012-08-31
Ref:            https://rdap.arin.net/registry/entity/IANA


OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName:   ICANN
OrgAbusePhone:  +1-310-301-5820 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName:   ICANN
OrgTechPhone:  +1-310-301-5820 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IANA-IP-ARIN