AS264
SRI International · sri.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | sri.com |
| Hosted domains | 76 |
| IPv4 addresses | 70,912 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 37 years ago on Jan 23, 1989 |
| Updated | 4 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 76 domain names hosted across 13 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.18.244.60 | ██████████ | 23 |
| 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 |
| 128.18.26.22 | ██████████ | 3 |
| 128.18.244.57 | ██████████ | 3 |
| 128.18.93.47 | █████████ | 2 |
| 128.18.244.32 | ██████████ | 2 |
Peers
There are 3 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
21 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.18.241.9 |
1.11ms from San Jose,
US
|
|
| 128.57.92.2 |
0.87ms from Piscataway,
US
|
|
| 128.57.216.10 |
0.88ms from Piscataway,
US
|
|
| 128.18.93.47 |
1.29ms from San Jose,
US
|
|
| 128.18.244.20 |
1.43ms from San Jose,
US
|
|
| 192.67.67.85 |
1.31ms from San Jose,
US
|
|
| 128.57.217.10 |
0.91ms from Piscataway,
US
|
|
| 192.5.38.4 |
0.91ms from Ashburn,
US
|
|
| 128.57.90.1 |
1.62ms from New York City,
US
|
|
| 128.57.47.34 |
5.91ms from Piscataway,
US
|
|
| 128.18.243.44 |
1.50ms from San Jose,
US
|
|
| 192.47.243.2 |
1.83ms from San Jose,
US
|
|
| 128.57.128.10 |
1.65ms from San Jose,
US
|
|
| 128.57.208.52 |
1.69ms from San Jose,
US
|
|
| 192.12.33.30 |
1.74ms from San Jose,
US
|
|
| 128.18.242.167 |
1.02ms from San Jose,
US
|
|
| 192.12.5.2 |
1.16ms from San Jose,
US
|
|
| 128.57.62.8 |
4.29ms from Santa Clara,
US
|
|
| 192.5.67.78 |
0.92ms from San Jose,
US
|
|
| 128.57.89.15 |
1.78ms from New York City,
US
|
|
| 128.57.93.4 |
0.88ms from Piscataway,
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 |
|---|---|---|
| 108.159.159.8 |
0.17ms from Cairo,
EG
|
|
| 40.128.50.216 |
0.50ms from Chicago,
US
|
|
| 166.168.243.152 |
16.81ms from Dallas,
US
|
|
| 34.92.178.40 |
0.11ms from Hong Kong,
HK
|
|
| 121.143.177.168 |
0.94ms from Incheon,
KR
|
|
| 35.201.58.120 |
0.07ms from Melbourne,
AU
|
|
| 47.203.223.216 |
7.06ms from Miami,
US
|
|
| 87.88.59.200 |
2.24ms from Paris,
FR
|
|
| 155.230.228.136 |
7.65ms from Seoul,
KR
|
|
| 18.141.116.104 |
0.10ms from Singapore,
SG
|
|
| 179.131.169.120 |
16.29ms from São Paulo,
BR
|
|
| 42.59.197.136 |
7.48ms from Tieling,
CN
|
|
| 147.161.110.56 |
1.46ms from Barcelona,
ES
|
|
| 172.200.241.216 |
0.27ms from Boydton,
US
|
|
| 213.246.200.200 |
0.36ms from Brussels,
BE
|
|
| 128.230.91.40 |
3.35ms from Buffalo,
US
|
|
| 2.110.65.232 |
5.11ms from Copenhagen,
DK
|
|
| 24.128.150.72 |
9.89ms from Flint,
US
|
|
| 49.131.240.24 |
10.35ms from Hong Kong,
HK
|
|
| 143.89.139.88 |
2.31ms from Hong Kong,
HK
|
|
| 80.30.222.72 |
8.74ms from Madrid,
ES
|
|
| 81.202.185.136 |
10.82ms from Madrid,
ES
|
|
| 72.63.202.232 |
0.14ms from New York City,
US
|
|
| 222.194.16.232 |
5.82ms from Qingdao,
CN
|
|
| 66.127.238.8 |
2.72ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chengdu, 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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