AS Number
AS1747
AS Name
IBMWATSON-AS
Org Name
IBM
Country / Region
United States
Registry

arin

RegDate

2020-05-06

Updated

2020-05-06

AS1747 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

2

IPv4 NUMs

66,304

IPv6 NUMs(/64)

131,072

66,304 IPv4 Addresses
CIDR Description IP Num
129.34.0.0/24
IBM 256
129.34.0.0/16
IBM 65536
198.180.207.0/24
IBM 256
199.164.149.0/24
IBM 256
199.181.149.0/24
IBM 256
CIDR Description IP NUMs(prefix /64)
2001:468:913::/48
IRR InValid
Internet2 65536
2620:1f7:81c::/48
IRR InValid
IBM 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 659,712 17,448,697,856 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,287,168 1,241,262,981,120 IPv6 IPv6
IP Address Domain NUMs Domains
129.34.2.2 1 haw1v01-g06-s.watson.ibm.com
129.34.2.10 1 haw1v01-g05-s.watson.ibm.com
129.34.2.14 1 rcx-yd-vpn05g22-s.watson.ibm.com
129.34.2.17 1 hub.watson.ibm.com
129.34.2.19 1 voodoo.watson.ibm.com
129.34.2.20 1 edge.watson.ibm.com
129.34.2.21 1 k12notes.watson.ibm.com
129.34.2.26 1 hny-yd-vpn05g18-s.watson.ibm.com
129.34.2.28 1 rcx-801-20-153-vpn07.watson.ibm.com
129.34.2.29 1 transdemo.watson.ibm.com
ASNumber:       1747
ASName:         IBMWATSON-AS
ASHandle:       AS1747
RegDate:        1992-02-19
Updated:        2024-03-28    
Ref:            https://rdap.arin.net/registry/autnum/1747


OrgName:        IBM
OrgId:          IBM-1-Z
Address:        3039 Cornwallis Road
City:           Research Triangle Park
StateProv:      NC
PostalCode:     27709-2195
Country:        US
RegDate:        2020-05-06
Updated:        2020-05-06
Ref:            https://rdap.arin.net/registry/entity/IBM-1-Z


OrgAbuseHandle: RAIN-ARIN
OrgAbuseName:   Registrar Authority, Internet numbers
OrgAbusePhone:  +1-512-308-4534 
OrgAbuseEmail:  ipreg@us.ibm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAIN-ARIN

OrgTechHandle: RAIN-ARIN
OrgTechName:   Registrar Authority, Internet numbers
OrgTechPhone:  +1-512-308-4534 
OrgTechEmail:  ipreg@us.ibm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RAIN-ARIN