128.57.128.0/23
AS264 · SRI International
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| 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 3.32.168.183 |
0.34ms from Boardman,
US
|
|
| 186.80.66.39 |
7.92ms from Bogota,
CO
|
|
| 149.202.189.151 |
0.13ms from Gravelines,
FR
|
|
| 42.177.113.119 |
6.28ms from Liaoyang,
CN
|
|
| 172.115.172.167 |
6.02ms from Los Angeles,
US
|
|
| 219.124.176.167 |
4.35ms from Osaka,
JP
|
|
| 133.155.211.167 |
1.22ms from Osaka,
JP
|
|
| 65.182.99.55 |
0.76ms from Phoenix,
US
|
|
| 187.23.20.151 |
11.17ms from Sao Paulo,
BR
|
|
| 148.88.65.215 |
6.24ms from Sheffield,
GB
|
|
| 23.92.65.71 |
0.71ms from Tampa,
US
|
|
| 35.79.164.103 |
0.31ms from Tokyo,
JP
|
|
| 70.106.234.151 |
2.15ms from Ashburn,
US
|
|
| 159.138.237.7 |
1.93ms from Bangkok,
TH
|
|
| 152.66.116.87 |
0.50ms from Budapest,
HU
|
|
| 220.192.6.23 |
3.07ms from Chongqing,
CN
|
|
| 194.165.190.7 |
0.30ms from Dublin,
IE
|
|
| 111.123.78.119 |
6.67ms from Guiyang,
CN
|
|
| 89.33.183.231 |
9.81ms from Madrid,
ES
|
|
| 89.235.190.167 |
13.71ms from Moscow,
RU
|
|
| 60.169.91.151 |
7.50ms from Nanchang,
CN
|
|
| 67.245.8.151 |
4.21ms from New York City,
US
|
|
| 88.90.34.39 |
3.36ms from Sandefjord,
NO
|
|
| 115.2.121.103 |
2.29ms from Seoul,
KR
|
|
| 54.178.222.87 |
0.31ms from Tokyo,
JP
|
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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