AS2936
National Energy Research Scientific Computing Center · nersc.gov
United States
Stub AS
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nersc.gov |
| Hosted domains | 7 |
| IPv4 addresses | 65,536 |
| IPv6 addresses | 19,342,813,113,834,066,795,298,816 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 years ago on Nov 23, 1994 |
| Updated | a year ago on Nov 13, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.55.0.0/16 | ESnet | 65,536 |
| Netblock | Company |
|---|---|
| 2620:0:28b0::/44 | National Energy Research Scientific Computing Center |
WHOIS Details
ASHandle: AS2936
OrgID: AS2936
ASName: AS2936
ASNumber: AS2936
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 7 domain names hosted across 10 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.55.206.106 | ██████████ | 5 |
| 128.55.206.107 | █████████ | 2 |
| 128.55.206.110 | █████████ | 2 |
| 128.55.206.108 | █████████ | 2 |
| 128.55.206.113 | █████████ | 2 |
| 128.55.206.112 | █████████ | 2 |
| 128.55.206.109 | █████████ | 2 |
| 128.55.206.111 | █████████ | 2 |
| 128.55.206.100 | ██████████ | 1 |
| 128.55.209.25 | ██████████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS293 | ESnet |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS293 | ESnet |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
63 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.55.83.78 |
1.99ms from San Jose,
US
|
|
| 128.55.210.197 |
2.02ms from San Jose,
US
|
|
| 128.55.78.214 |
1.99ms from San Jose,
US
|
|
| 128.55.206.108 |
2.06ms from San Jose,
US
|
|
| 128.55.223.121 |
1.98ms from San Jose,
US
|
|
| 128.55.64.17 |
1.99ms from San Jose,
US
|
|
| 128.55.79.243 |
1.98ms from San Jose,
US
|
|
| 128.55.135.1 |
2.02ms from San Jose,
US
|
|
| 128.55.226.49 |
2.01ms from San Jose,
US
|
|
| 128.55.137.172 |
2.02ms from San Jose,
US
|
|
| 128.55.168.147 |
2.04ms from San Jose,
US
|
|
| 128.55.81.237 |
2.01ms from San Jose,
US
|
|
| 128.55.205.26 |
2.01ms from San Jose,
US
|
|
| 128.55.222.22 |
1.98ms from San Jose,
US
|
|
| 128.55.179.3 |
2.10ms from San Jose,
US
|
|
| 128.55.72.234 |
1.98ms from San Jose,
US
|
|
| 2620:0:28b0:cf::fe |
2.03ms from San Jose,
US
|
|
| 128.55.199.201 |
1.98ms from San Jose,
US
|
|
| 128.55.147.254 |
2.11ms from San Jose,
US
|
|
| 128.55.187.240 |
2.06ms from San Jose,
US
|
|
| 128.55.167.91 |
2.02ms from San Jose,
US
|
|
| 128.55.188.231 |
2.02ms from San Jose,
US
|
|
| 128.55.193.253 |
2.06ms from San Jose,
US
|
|
| 128.55.196.253 |
2.04ms from San Jose,
US
|
|
| 128.55.153.191 |
2.03ms 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 |
|---|---|---|
| 35.199.34.8 |
0.13ms from Ashburn,
US
|
|
| 181.92.146.152 |
2.39ms from Buenos Aires,
AR
|
|
| 52.51.216.72 |
0.21ms from Dublin,
IE
|
|
| 20.223.133.40 |
0.14ms from Dublin,
IE
|
|
| 86.148.168.24 |
3.51ms from Erith,
GB
|
|
| 187.142.146.56 |
9.20ms from Guadalajara,
MX
|
|
| 123.31.92.200 |
2.35ms from Ho Chi Minh City,
VN
|
|
| 162.192.82.40 |
11.81ms from Miami,
US
|
|
| 119.178.190.184 |
10.55ms from Qingdao,
CN
|
|
| 84.49.138.200 |
2.04ms from Sandefjord,
NO
|
|
| 209.85.172.200 |
0.22ms from Seattle,
US
|
|
| 45.147.95.104 |
0.15ms from Secaucus,
US
|
|
| 43.134.159.120 |
0.67ms from Singapore,
SG
|
|
| 105.197.18.56 |
9.45ms from Cairo,
EG
|
|
| 4.208.49.40 |
0.14ms from Dublin,
IE
|
|
| 77.181.215.248 |
2.16ms from Frankfurt am Main,
DE
|
|
| 59.36.148.8 |
1.86ms from Guangzhou,
CN
|
|
| 113.10.8.120 |
0.96ms from Incheon,
KR
|
|
| 39.125.154.88 |
1.60ms from Incheon,
KR
|
|
| 90.215.247.24 |
1.21ms from London,
GB
|
|
| 157.242.1.56 |
1.66ms from Los Angeles,
US
|
|
| 99.97.84.56 |
2.92ms from Miami,
US
|
|
| 217.58.140.136 |
5.02ms from Milan,
IT
|
|
| 129.222.246.104 |
14.74ms from Montreal,
CA
|
|
| 187.33.3.88 |
0.96ms from Rio de Janeiro,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, US
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 AS2936 at robtex.
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