AS264
SRI International · sri.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | sri.com |
| Hosted domains | 91 |
| IPv4 addresses | 70,912 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 37 years ago on Jan 23, 1989 |
| Updated | 2 months ago on Dec 01, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.18.0.0/16 | SRI International | 65,536 |
| 128.57.128.0/23 | SRI International | 512 |
| 128.57.47.0/24 | SRI International | 256 |
| 128.57.50.0/24 | SRI International | 256 |
| 128.57.60.0/24 | SRI International | 256 |
| 128.57.61.0/24 | SRI International | 256 |
| 128.57.62.0/24 | SRI International | 256 |
| 128.57.89.0/24 | SRI International | 256 |
| 128.57.90.0/24 | SRI International | 256 |
| 128.57.92.0/24 | SRI International | 256 |
| 128.57.93.0/24 | SRI International | 256 |
| 128.57.208.0/24 | SRI International | 256 |
| 128.57.209.0/24 | SRI International | 256 |
| 128.57.216.0/24 | SRI International | 256 |
| 128.57.217.0/24 | SRI International | 256 |
| 192.5.38.0/24 | SRI International | 256 |
| 192.5.67.0/24 | SRI International | 256 |
| 192.12.5.0/24 | 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 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS264
OrgID: AS264
ASName: AS264
ASNumber: AS264
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 91 domain names hosted across 13 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.18.244.60 | ██████████ | 34 |
| 128.18.241.227 | ██████████ | 20 |
| 128.18.241.207 | ██████████ | 12 |
| 128.18.30.215 | ██████████ | 12 |
| 128.18.244.59 | ██████████ | 5 |
| 128.18.241.200 | ██████████ | 3 |
| 128.18.244.57 | ██████████ | 3 |
| 128.18.26.22 | ██████████ | 3 |
| 128.18.244.32 | ██████████ | 2 |
| 128.18.93.47 | █████████ | 2 |
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
12 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 192.5.67.115 |
0.93ms from San Jose,
US
|
|
| 128.57.216.10 |
0.82ms from Piscataway,
US
|
|
| 128.57.208.52 |
1.68ms from San Jose,
US
|
|
| 128.18.242.167 |
0.99ms from San Jose,
US
|
|
| 192.47.243.196 |
0.86ms from San Jose,
US
|
|
| 128.57.62.2 |
4.39ms from San Jose,
US
|
|
| 128.57.92.2 |
0.90ms from Piscataway,
US
|
|
| 128.57.217.10 |
0.87ms from Piscataway,
US
|
|
| 128.18.243.44 |
1.55ms from San Jose,
US
|
|
| 192.12.5.4 |
1.16ms from San Jose,
US
|
|
| 128.18.241.31 |
1.41ms from San Jose,
US
|
|
| 192.67.67.85 |
1.21ms 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 |
|---|---|---|
| 20.62.166.216 |
0.52ms from Ashburn,
US
|
|
| 43.128.200.168 |
0.73ms from Bangkok,
TH
|
|
| 212.184.124.104 |
0.88ms from Nuernberg,
DE
|
|
| 166.0.9.104 |
0.12ms from Orem,
US
|
|
| 123.48.66.72 |
5.82ms from Osaka,
JP
|
|
| 168.232.209.120 |
6.35ms from Osasco,
BR
|
|
| 206.232.36.200 |
0.10ms from Paris,
FR
|
|
| 99.86.194.120 |
0.17ms from Tokyo,
JP
|
|
| 83.176.183.152 |
16.24ms from Vilnius,
LT
|
|
| 49.233.221.216 |
2.04ms from Beijing,
CN
|
|
| 81.240.184.24 |
3.49ms from Brussels,
BE
|
|
| 34.251.99.40 |
0.20ms from Dublin,
IE
|
|
| 217.81.218.168 |
8.63ms from Frankfurt am Main,
DE
|
|
| 120.233.251.200 |
5.96ms from Guangzhou,
CN
|
|
| 42.191.155.136 |
5.93ms from Kuala Lumpur,
MY
|
|
| 43.205.137.24 |
0.28ms from Mumbai,
IN
|
|
| 3.95.10.136 |
0.44ms from Reston,
US
|
|
| 67.115.156.216 |
1.58ms from San Jose,
US
|
|
| 61.251.236.136 |
2.13ms from Seoul,
KR
|
|
| 124.168.255.152 |
5.13ms from Sydney,
AU
|
|
| 81.17.123.168 |
0.51ms from Tbilisi,
GE
|
|
| 98.212.232.72 |
6.09ms from Chicago,
US
|
|
| 23.204.175.152 |
0.49ms from Dallas,
US
|
|
| 68.84.174.8 |
8.37ms from Flint,
US
|
|
| 122.252.214.56 |
4.24ms from Incheon,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Qingyang, CN
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS264 at robtex.
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