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:      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:      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

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

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

IP Address	ASN	Details
128.57.62.8	AS264 SRI International	`4.25ms` 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
51.224.144.152	AS16509 Amazon.com, Inc.	`0.71ms` from Berlin, DE
35.84.224.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
134.147.173.72	AS29484 Ruhr-Universitaet Bochum	`1.83ms` from Duesseldorf, DE
103.12.21.40	AS131716 PT Equnix Business Solutions	`1.07ms` from Jakarta, ID
31.202.90.88	AS34700 MAXNET TELECOM, LTD	`6.37ms` from Kyiv, UA
60.98.232.216	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
116.94.29.232	AS7679 QTnet,Inc.	`8.26ms` from Osaka, JP
34.201.27.104	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
20.235.38.88	AS8075 Microsoft Corporation	`0.31ms` from Saint Thomas Mount, IN
118.43.217.8	AS4766 Korea Telecom	`10.42ms` from Seoul, KR
150.243.68.40	AS393750 Truman State University	`7.19ms` from St. Louis, US
123.174.55.184	AS4134 CHINANET-BACKBONE	`6.55ms` from Taiyuan, CN
183.204.59.120	AS9808 China Mobile Communications Group Co., Ltd.	`2.59ms` from Zhengzhou, CN
14.245.186.136	AS45899 VNPT Corp	`2.57ms` from Da Nang, VN
96.45.90.200	AS16552 Tiggee LLC	`0.20ms` from Dallas, US
113.106.11.56	AS4134 CHINANET-BACKBONE	`4.91ms` from Guangzhou, CN
86.128.218.104	AS2856 British Telecommunications PLC	`5.37ms` from London, GB
46.30.105.200	AS197240 ASPA Technology S.L.U.	`0.47ms` from Madrid, ES
132.215.9.40	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`9.42ms` from Montreal, CA
176.116.50.104	AS51070 TOKS Ltd	`5.87ms` from Moscow, RU
81.195.238.152	AS8359 MTS PJSC	`17.15ms` from Novosibirsk, RU
171.117.169.184	AS4837 CHINA UNICOM China169 Backbone	`2.21ms` from Taiyuan, CN
104.24.241.72	AS13335 Cloudflare, Inc.	`0.11ms` from Tirana, AL
103.143.157.8	AS10080 Interconnect Networks Pty Ltd	`0.79ms` from Adelaide, AU
83.212.88.8	AS12364 University of Macedonia, Economic and Social Sciences	`9.63ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f4 128.57.62.2

traceroute to 128.57.62.2 (128.57.62.2): 64 hops max, 52 byte packets

4 [AS174] 154.54.165.17 2.787 ms

5 [AS174] 154.54.168.254 1.745 ms

6 [AS174] 154.54.30.9 3.924 ms

7 [AS174] 154.24.95.18 4.357 ms

8 [AS264] 128.57.62.2 4.424 ms

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On March 28th 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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