AS Number
AS397635
AS Name
PATHLINE-CAMPUS
Org Name
Synopsys Inc.
Country / Region
United States
Registry

arin

RegDate

1991-02-28

Updated

2025-10-22

AS397635 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

0

IPv4 NUMs

4,608

IPv6 NUMs(/64)

0

CIDR Description IP Num
149.117.1.0/24
IRR InValid
Synopsys Inc. 256
149.117.4.0/24
Synopsys Inc. 256
149.117.7.0/24
Synopsys Inc. 256
149.117.72.0/21
Synopsys Inc. 2048
149.117.73.0/24
Synopsys Inc. 256
149.117.74.0/24
IRR InValid
Synopsys Inc. 256
149.117.75.0/24
Synopsys Inc. 256
149.117.76.0/24
IRR Valid
Synopsys Inc. 256
149.117.79.0/24
Synopsys Inc. 256
149.117.87.0/24
Synopsys Inc. 256
149.117.92.0/24
IRR Valid
Synopsys Inc. 256
149.117.92.0/23
IRR InValid
Synopsys Inc. 512
149.117.93.0/24
IRR Valid
Synopsys Inc. 256
149.117.96.0/24
Synopsys Inc. 256
149.117.96.0/22
Synopsys Inc. 1024
149.117.98.0/24
Synopsys Inc. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4
AS29909 METROOPTIC - Metro Optic, CA Canada 12,544 4,295,098,368 IPv4 IPv4
ASNumber:       397635
ASName:         PATHLINE-CAMPUS
ASHandle:       AS397635
RegDate:        2019-06-11
Updated:        2019-06-11
Ref:            https://rdap.arin.net/registry/autnum/397635

OrgID:          SYNOPS
OrgName:        Synopsys Inc.
CanAllocate:    
Street:         675 Almanor Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        1991-02-28
Updated:        2025-10-22
OrgAdminHandle  NETWO2400-ARIN
OrgTechHandle   NETWO2400-ARIN
OrgAbuseHandle  NETWO2400-ARIN
OrgRoutingHandle CHAND323-ARIN
Source:         ARIN

OrgAdminHandleHandle:  NETWO2400-ARIN
OrgAdminHandleName:    NETWORK-TEAM, 
OrgAdminHandlePhone:   +1-650-584-4260
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/NETWO2400-ARIN

OrgTechHandleHandle:  NETWO2400-ARIN
OrgTechHandleName:    NETWORK-TEAM, 
OrgTechHandlePhone:   +1-650-584-4260
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NETWO2400-ARIN

OrgAbuseHandleHandle:  NETWO2400-ARIN
OrgAbuseHandleName:    NETWORK-TEAM, 
OrgAbuseHandlePhone:   +1-650-584-4260
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/NETWO2400-ARIN

OrgRoutingHandleHandle:  CHAND323-ARIN
OrgRoutingHandleName:    Chandrashekara, Rajashekara
OrgRoutingHandlePhone:   +09742855547
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/CHAND323-ARIN