128.57.60.0/24

AS264 · SRI International

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Summary

Country	United States
Domain	sri.com
ASN	AS264
Registry	ARIN
ID	DEMO-PR-2

WHOIS Details

NetHandle:      NET-128-57-0-0-1
OrgID:          SRIINT-Z
Parent:         NET-128-0-0-0-0
NetName:        DEMO-PR-2
NetRange:       128.57.0.0 - 128.57.255.255
NetType:        allocation
RegDate:        1984-11-09
Updated:        2025-04-09
TechHandle:     MAMF-ARIN
Source:         ARIN


OrgID:          SRIINT-Z
OrgName:        SRI International
CanAllocate:    
Street:         333 Ravenswood Avenue
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025
RegDate:        2023-10-30
Updated:        2025-04-21
OrgAdminHandle: HWB1-ARIN
OrgTechHandle:  HWB1-ARIN
OrgTechHandle:  MAMF-ARIN
OrgTechHandle:  TOMAS90-ARIN
OrgAbuseHandle: HWB1-ARIN
OrgAbuseHandle: MAMF-ARIN
OrgAbuseHandle: TOMAS90-ARIN
OrgRoutingHandle:   HWB1-ARIN
OrgRoutingHandle:   MAMF-ARIN
OrgRoutingHandle:   TOMAS90-ARIN
OrgDNSHandle:   HWB1-ARIN
OrgDNSHandle:   MAMF-ARIN
OrgDNSHandle:   TOMAS90-ARIN
Source:         ARIN


POCHandle:      TOMAS90-ARIN
IsRole:         N
LastName:       Tomasetti
FirstName:      John
Street:         333 Ravenswood Ave.
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025
RegDate:        2025-04-10
Updated:        2025-04-10
OfficePhone:    +1-650-859-6166
Mailbox:        john.tomasetti@sri.com
Source:         ARIN


POCHandle:      MAMF-ARIN
IsRole:         N
LastName:       Favis
FirstName:      Mark Anthony 
Street:         333 Ravenswood Ave
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025
RegDate:        2025-04-08
Updated:        2025-04-08
OfficePhone:    +1-650-859-6499
Mailbox:        mark.favis@sri.com
Source:         ARIN


POCHandle:      HWB1-ARIN
IsRole:         N
LastName:       Barker
FirstName:      Harold
Street:         333 Ravenswood Ave.
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025-3493
RegDate:        2011-02-02
Updated:        2024-12-09
OfficePhone:    +1-650-859-2622
MobilePhone:    +1-650-444-3730
Mailbox:        harold.barker@sri.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
93.227.26.168	AS3320 Deutsche Telekom AG	`5.13ms` from Berlin, DE
52.92.0.40	AS16509 Amazon.com, Inc.	`0.35ms` from Dublin, IE
89.0.126.104	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.21ms` from Duesseldorf, DE
80.44.209.216	AS9105 TalkTalk Communications Limited	`3.81ms` from Manchester, GB
79.51.242.232	AS3269 Telecom Italia S.p.A.	`1.43ms` from Milan, IT
78.127.33.216	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.95ms` from Paris, FR
90.9.137.248	AS3215 Orange S.A.	`8.57ms` from Paris, FR
185.33.144.72	AS24806 INTERNET CZ, a.s.	`3.46ms` from Prague, CZ
52.45.118.24	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
76.14.111.248	AS11404 Wave Broadband	`4.78ms` from San Jose, US
43.142.188.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.74ms` from Shanghai, CN
66.177.111.40	AS7922 Comcast Cable Communications, LLC	`10.59ms` from Tampa, US
59.84.132.24	AS10010 TOKAI Communications Corporation	`3.72ms` from Tokyo, JP
172.78.6.88	AS5650 Frontier Communications of America, Inc.	`9.46ms` from Chicago, US
77.33.63.136	AS44869 FIBIA P/S	`1.64ms` from Copenhagen, DK
113.10.249.72	AS9269 Hong Kong Broadband Network Ltd.	`0.75ms` from Hong Kong, HK
147.30.30.72	AS9198 JSC Kazakhtelecom	`4.63ms` from Karagandy, KZ
20.90.242.72	AS8075 Microsoft Corporation	`0.15ms` from London, GB
84.221.175.184	AS8612 Tiscali Italia S.P.A.	`18.06ms` from Milan, IT
134.29.223.8	AS675 Minnesota State Colleges and Universities	`4.37ms` from Minneapolis, US
139.129.146.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.47ms` from Qingdao, CN
174.31.106.248	AS209 CenturyLink Communications, LLC	`8.07ms` from Seattle, US
222.113.183.216	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
160.251.80.8	AS7506 GMO Internet Group, Inc.	`0.29ms` from Tokyo, JP
180.246.171.72	AS7713 PT Telekomunikasi Indonesia	`4.47ms` from Yogyakarta, ID

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m6 128.57.60.16

traceroute to 128.57.60.16 (128.57.60.16): 6 hops max, 52 byte packets

2 [AS20278] 167.88.4.233 0.441 ms

3 [AS53264] 64.79.101.6 0.377 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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