AS264 - SRINET-AS - SRI International, US

United States
AS Number
AS264
AS Name
SRINET-AS
Org Name
SRI International
Country
United States
Registry

arin

RegDate

2023-10-30

Updated

2025-12-01

AS264 Looking Glass
IPv4Prefixes

22

IPv6Prefixes

0

IPv4 NUMs

70,912

IPv6 NUMs(/64)

0

70,912 IPv4 Addresses
CIDR Description IP Num
128.18.0.0/24
IRR Parent Valid
SRI International 256
128.18.0.0/16
IRR Valid
SRI International 65536
128.57.46.0/24
IRR Parent Valid
SRI International 256
128.57.47.0/24
IRR Parent Valid
SRI International 256
128.57.50.0/24
IRR InValid
SRI International 256
128.57.60.0/24
IRR InValid
SRI International 256
128.57.61.0/24
IRR InValid
SRI International 256
128.57.62.0/24
IRR InValid
SRI International 256
128.57.89.0/24
IRR InValid
SRI International 256
128.57.90.0/24
IRR InValid
SRI International 256
128.57.92.0/24
IRR InValid
SRI International 256
128.57.93.0/24
IRR InValid
SRI International 256
128.57.128.0/23
IRR Parent Valid
SRI International 512
128.57.208.0/24
IRR InValid
SRI International 256
128.57.209.0/24
IRR InValid
SRI International 256
128.57.216.0/24
IRR Parent Valid
SRI International 256
128.57.217.0/24
IRR Parent Valid
SRI International 256
192.5.67.0/24
SRI International 256
192.12.5.0/24
IRR InValid
SRI International 256
192.12.33.0/24
SRI International 256
192.47.243.0/24
SRI International 256
192.67.67.0/24
SRI International 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,918,592 185,692,717,056 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,678,080 52,076,871,680 IPv4 IPv4 
ASNumber:       264
ASName:         SRINET-AS
ASHandle:       AS264
RegDate:        1989-01-23
Updated:        2025-12-01    
Ref:            https://rdap.arin.net/registry/autnum/264


OrgName:        SRI International
OrgId:          SRIINT-Z
Address:        333 Ravenswood Avenue
City:           Menlo Park
StateProv:      CA
PostalCode:     94025
Country:        US
RegDate:        2023-10-30
Updated:        2025-12-01
Ref:            https://rdap.arin.net/registry/entity/SRIINT-Z


OrgAbuseHandle: MAMF-ARIN
OrgAbuseName:   Favis, Mark Anthony  Medrano
OrgAbusePhone:  +1-650-859-6499 
OrgAbuseEmail:  mark.favis@sri.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAMF-ARIN

OrgDNSHandle: MAMF-ARIN
OrgDNSName:   Favis, Mark Anthony  Medrano
OrgDNSPhone:  +1-650-859-6499 
OrgDNSEmail:  mark.favis@sri.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MAMF-ARIN

OrgAbuseHandle: TOMAS90-ARIN
OrgAbuseName:   Tomasetti, John 
OrgAbusePhone:  +1-650-859-6166 
OrgAbuseEmail:  john.tomasetti@sri.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

OrgRoutingHandle: TOMAS90-ARIN
OrgRoutingName:   Tomasetti, John 
OrgRoutingPhone:  +1-650-859-6166 
OrgRoutingEmail:  john.tomasetti@sri.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

OrgTechHandle: TOMAS90-ARIN
OrgTechName:   Tomasetti, John 
OrgTechPhone:  +1-650-859-6166 
OrgTechEmail:  john.tomasetti@sri.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

OrgTechHandle: MAMF-ARIN
OrgTechName:   Favis, Mark Anthony  Medrano
OrgTechPhone:  +1-650-859-6499 
OrgTechEmail:  mark.favis@sri.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MAMF-ARIN

OrgDNSHandle: TOMAS90-ARIN
OrgDNSName:   Tomasetti, John 
OrgDNSPhone:  +1-650-859-6166 
OrgDNSEmail:  john.tomasetti@sri.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

OrgRoutingHandle: MAMF-ARIN
OrgRoutingName:   Favis, Mark Anthony  Medrano
OrgRoutingPhone:  +1-650-859-6499 
OrgRoutingEmail:  mark.favis@sri.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MAMF-ARIN

RAbuseHandle: TOMAS90-ARIN
RAbuseName:   Tomasetti, John 
RAbusePhone:  +1-650-859-6166 
RAbuseEmail:  john.tomasetti@sri.com
RAbuseRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

RNOCHandle: MNS19-ARIN
RNOCName:   Manager, Network Systems
RNOCPhone:  +1-609-651-2985 
RNOCEmail:  raymond.mccallus@sri.com
RNOCRef:    https://rdap.arin.net/registry/entity/MNS19-ARIN

RTechHandle: MNS19-ARIN
RTechName:   Manager, Network Systems
RTechPhone:  +1-609-651-2985 
RTechEmail:  raymond.mccallus@sri.com
RTechRef:    https://rdap.arin.net/registry/entity/MNS19-ARIN

RAbuseHandle: MNS19-ARIN
RAbuseName:   Manager, Network Systems
RAbusePhone:  +1-609-651-2985 
RAbuseEmail:  raymond.mccallus@sri.com
RAbuseRef:    https://rdap.arin.net/registry/entity/MNS19-ARIN

RTechHandle: TOMAS90-ARIN
RTechName:   Tomasetti, John 
RTechPhone:  +1-650-859-6166 
RTechEmail:  john.tomasetti@sri.com
RTechRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN

RNOCHandle: TOMAS90-ARIN
RNOCName:   Tomasetti, John 
RNOCPhone:  +1-650-859-6166 
RNOCEmail:  john.tomasetti@sri.com
RNOCRef:    https://rdap.arin.net/registry/entity/TOMAS90-ARIN