AS Number
AS18703
AS Name
IBMCCH-ASH
Org Name
IBM
Registry

arin

RegDate

1992-02-08

Updated

2020-10-12

AS18703 Looking Glass
IPv4Prefixes

29

IPv6Prefixes

6

IPv4 NUMs

25,856

IPv6 NUMs(/64)

671,154,176

25,856 IPv4 Addresses
CIDR Description IP Num
17.119.92.0/22
IRR InValid
Apple Inc. 1024
32.97.110.0/24
IRR InValid
AT&T Global Network Services, LLC 256
63.71.94.0/23
IRR InValid
IBM Global Services 512
63.83.36.0/23
IRR InValid
MCI Communications Services, Inc. d/b/a Verizon Business 512
63.92.192.0/23
IRR InValid
IBM Global Services 512
63.92.194.0/24
IRR InValid
IBM Global Services 256
63.231.124.0/24
CenturyLink Communications, LLC 256
129.33.64.0/19
IRR InValid
IBM 8192
129.33.68.0/24
IRR InValid
IBM 256
129.33.219.0/24
IRR InValid
IBM 256
129.41.62.0/24
IRR InValid
IBM 256
129.41.166.0/24
IRR InValid
IBM 256
149.131.76.0/24
IBM 256
167.124.160.0/24
Avis Budget Group, Inc 256
167.124.240.0/24
Avis Budget Group, Inc 256
167.124.242.0/24
Avis Budget Group, Inc 256
170.225.0.0/19
IBM 8192
170.225.12.0/23
IBM 512
170.225.15.0/24
IBM 256
170.225.16.0/21
IBM 2048
170.225.19.0/24
IBM 256
170.225.24.0/21
IBM 2048
170.225.242.0/24
IBM 256
192.147.13.0/24
Advantis Internetworking and Multimedia Services 256
198.17.57.0/24
Integrated Systems Solutions Corp. 256
204.146.24.0/22
AT&T Global Network Services, LLC 1024
204.146.30.0/24
AT&T Global Network Services, LLC 256
207.25.225.0/24
IRR InValid
IBM Corporation 256
207.25.248.0/21
IRR InValid
IBM Corporation 2048
CIDR Description IP NUMs(prefix /64)
2001:428:3807::/48
IBM CORP 65536
2620:1f7::/37
IBM 134217728
2620:1f7:800::/37
IRR InValid
IBM 134217728
2620:1f7:1000::/37
IRR InValid
IBM 134217728
2620:1f7:1800::/37
IRR InValid
IBM 134217728
2620:1f7:3800::/37
IRR InValid
IBM 134217728
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,218,880 1,112,933,793,792 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,819,528 73,033,652,224 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
32.97.110.66 1 ss01.co.us.ibm.com
32.97.110.69 1 ss04.co.us.ibm.com
32.97.110.71 1 ss06.co.us.ibm.com
32.97.110.72 1 ss07.co.us.ibm.com
32.97.110.73 1 ss08.co.us.ibm.com
32.97.110.75 1 ss09.co.us.ibm.com
32.97.110.76 1 ss10.co.us.ibm.com
32.97.110.77 1 bldama-o.co.us.ibm.com
32.97.110.142 3 bi01p1.co.us.ibm.com
32.97.110.143 1 bi01p2.co.us.ibm.com
ASNumber:       18703
ASName:         IBMCCH-ASH
ASHandle:       AS18703
RegDate:        2000-10-02
Updated:        2012-05-30    
Ref:            https://rdap.arin.net/registry/autnum/18703


OrgName:        IBM
OrgId:          IBM-1
Address:        3039 Cornwallis Road
City:           Research Triangle Park
StateProv:      NC
PostalCode:     27709-2195
Country:        US
RegDate:        1992-02-08
Updated:        2020-10-12
Ref:            https://rdap.arin.net/registry/entity/IBM-1


OrgAbuseHandle: RAIN-ARIN
OrgAbuseName:   Registrar Authority, Internet numbers
OrgAbusePhone:  +1-800-426-7378 
OrgAbuseEmail:  ipreg@us.ibm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAIN-ARIN

OrgTechHandle: RAIN-ARIN
OrgTechName:   Registrar Authority, Internet numbers
OrgTechPhone:  +1-800-426-7378 
OrgTechEmail:  ipreg@us.ibm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RAIN-ARIN