128.57.62.0/24

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:        2025-12-01
OrgAdminHandle: TOMAS90-ARIN
OrgTechHandle:  MAMF-ARIN
OrgTechHandle:  TOMAS90-ARIN
OrgAbuseHandle: MAMF-ARIN
OrgAbuseHandle: TOMAS90-ARIN
OrgRoutingHandle:   MAMF-ARIN
OrgRoutingHandle:   TOMAS90-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

Nearby Ranges

BGP prefixes that overlap with 128.57.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
128.57.62.1	AS264 SRI International	`4.42ms` from San Jose, US

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
84.59.48.40	AS3209 Vodafone GmbH	`6.06ms` from Berlin, DE
193.68.62.88	AS12301 Invitech ICT Services Kft.	`0.51ms` from Budapest, HU
217.12.10.232	AS34010 Yahoo-UK Limited	`0.38ms` from Dublin, IE
103.190.0.8	AS149890 CV Mentari Hakiki	`3.68ms` from Jakarta, ID
130.190.254.152	AS1942 Renater	`6.22ms` from Marseille, FR
76.110.30.40	AS7922 Comcast Cable Communications, LLC	`4.00ms` from Miami, US
121.86.101.8	AS17511 OPTAGE Inc.	`1.47ms` from Osaka, JP
101.71.12.152	AS4837 CHINA UNICOM China169 Backbone	`7.37ms` from Shanghai, CN
126.88.151.56	AS17676 SoftBank Corp.	`3.12ms` from Tokyo, JP
103.143.157.8	AS10080 Interconnect Networks Pty Ltd	`0.79ms` from Adelaide, AU
69.164.231.152	AS26873 QCOL INC	`4.60ms` from Ashburn, US
75.136.238.72	AS20115 Charter Communications LLC	`18.82ms` from Atlanta, US
35.82.228.216	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
79.120.159.8	AS12301 Invitech ICT Services Kft.	`4.06ms` from Budapest, HU
148.170.23.120	AS397879 Luminate Fiber LLC	`5.92ms` from Denver, US
41.30.129.136	AS29975 Vodacom	`10.06ms` from Johannesburg, ZA
132.251.246.72	AS27839 Comteco Ltda	`5.18ms` from La Paz, BO
177.226.26.72	AS13999 Mega Cable, S.A. de C.V.	`18.25ms` from Los Angeles, US
76.128.109.168	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Miami, US
186.54.15.136	AS6057 Administracion Nacional de Telecomunicaciones	`1.68ms` from Montevideo, UY
220.219.176.136	AS9997 Suzuka Cable Co.,Ltd	`5.30ms` from Osaka, JP
98.168.69.216	AS22773 Cox Communications Inc.	`0.77ms` from Phoenix, US
20.171.250.120	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
79.45.101.56	AS3269 Telecom Italia S.p.A.	`2.24ms` from Rome, IT
69.104.240.8	AS7018 AT&T Enterprises, LLC	`3.14ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 128.57.62.1

traceroute to 128.57.62.1 (128.57.62.1): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.2 0.162 ms

3 [AS969] 199.119.64.102 0.111 ms

4 [AS969] 199.119.64.96 0.141 ms

5 [] 84.17.33.242 0.072 ms

6 *

7 [AS174] 154.54.43.9 2.136 ms

8 [AS174] 154.54.29.249 4.389 ms

9 [AS174] 154.24.95.18 4.755 ms

10 [AS264] 128.57.62.1 5.977 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On January 9th 2026

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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