Autonomous System details

AS2936

National Energy Research Scientific Computing Center  ·  nersc.gov

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AS2936 – National Energy Research Scientific Computing Center

Field Value
Country United States
Website nersc.gov
Hosted domains 7
IPv4 addresses 65,536
IPv6 addresses 19,342,813,113,834,067,000,000,000
ASN type Government
Registry arin
Allocated 31 years ago on Nov 23, 1994
Updated a year ago on Nov 13, 2024
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
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WHOIS Details


                                                ASHandle:       AS2936
                                                OrgID:          AS2936
                                                ASName:         AS2936
                                                ASNumber:       AS2936
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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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 ██████████ 4
128.55.206.111 ██████████ 2
128.55.206.109 ██████████ 2
128.55.206.108 █████████ 2
128.55.206.110 █████████ 2
128.55.206.107 ██████████ 2
128.55.206.112 █████████ 2
128.55.206.113 ██████████ 2
128.55.209.25 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS293 ESnet
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS293 ESnet
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.55.208.104 AS2936 National Energy Research Scientific Computing Center 2.10ms from San Jose, US
128.55.210.14 AS2936 National Energy Research Scientific Computing Center 2.03ms from San Jose, US
128.55.152.1 AS2936 National Energy Research Scientific Computing Center 2.12ms from San Jose, US
128.55.83.78 AS2936 National Energy Research Scientific Computing Center 2.01ms from San Jose, US
128.55.68.19 AS2936 National Energy Research Scientific Computing Center 1.99ms from San Jose, US
128.55.206.108 AS2936 National Energy Research Scientific Computing Center 2.08ms from San Jose, US
128.55.185.181 AS2936 National Energy Research Scientific Computing Center 2.04ms from San Jose, US
128.55.76.159 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.167.28 AS2936 National Energy Research Scientific Computing Center 2.03ms from San Jose, US
128.55.73.183 AS2936 National Energy Research Scientific Computing Center 2.01ms from San Jose, US
128.55.78.224 AS2936 National Energy Research Scientific Computing Center 2.00ms from San Jose, US
128.55.220.33 AS2936 National Energy Research Scientific Computing Center 2.01ms from San Jose, US
128.55.75.73 AS2936 National Energy Research Scientific Computing Center 2.00ms from San Jose, US
128.55.85.22 AS2936 National Energy Research Scientific Computing Center 2.03ms from San Jose, US
128.55.172.2 AS2936 National Energy Research Scientific Computing Center 2.13ms from San Jose, US
128.55.187.241 AS2936 National Energy Research Scientific Computing Center 2.08ms from San Jose, US
128.55.168.210 AS2936 National Energy Research Scientific Computing Center 2.06ms from San Jose, US
128.55.80.100 AS2936 National Energy Research Scientific Computing Center 1.98ms from San Jose, US
128.55.82.238 AS2936 National Energy Research Scientific Computing Center 1.99ms from San Jose, US
128.55.188.203 AS2936 National Energy Research Scientific Computing Center 2.03ms from San Jose, US
128.55.70.14 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.126.30 AS2936 National Energy Research Scientific Computing Center 2.00ms from San Jose, US
128.55.221.50 AS2936 National Energy Research Scientific Computing Center 2.08ms from San Jose, US
128.55.81.104 AS2936 National Energy Research Scientific Computing Center 2.01ms from San Jose, US
128.55.64.36 AS2936 National Energy Research Scientific Computing Center 1.98ms 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
49.225.170.232 AS9500 One New Zealand Group Limited 16.93ms from Auckland, NZ
81.240.155.120 AS5432 Proximus NV 1.29ms from Brussels, BE
197.132.41.136 AS24835 Vodafone Data 15.82ms from Cairo, EG
70.113.204.24 AS11427 Charter Communications Inc 13.33ms from Dallas, US
92.216.51.232 AS3209 Vodafone GmbH 7.92ms from Frankfurt am Main, DE
113.58.103.72 AS4837 CHINA UNICOM China169 Backbone 10.71ms from Liuzhou, CN
176.207.183.120 AS1267 WIND TRE S.P.A. 13.47ms from Milan, IT
84.176.243.248 AS3320 Deutsche Telekom AG 8.17ms from Munich, DE
202.238.30.56 AS18129 OKAYAMA NETWORK INC. 7.33ms from Osaka, JP
178.38.70.200 AS6730 Sunrise GmbH 1.03ms from Zuerich, CH
51.138.42.200 AS8075 Microsoft Corporation 0.14ms from Amsterdam, NL
83.212.196.200 AS8581 University Of Ioannina 14.02ms from Athens, GR
221.216.87.152 AS4808 China Unicom Beijing Province Network 3.31ms from Beijing, CN
178.149.131.88 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 15.51ms from Belgrade, RS
185.244.106.56 AS400529 Infraly, LLC 1.43ms from Chicago, US
184.57.115.200 AS10796 Charter Communications Inc 8.32ms from Columbus, US
124.111.209.152 AS9318 SK Broadband Co Ltd 0.93ms from Incheon, KR
81.151.244.40 AS2856 British Telecommunications PLC 7.20ms from London, GB
172.118.72.104 AS20001 Charter Communications Inc 4.25ms from Los Angeles, US
41.223.127.40 AS32017 SATCOM - Comunicacoes Satelite Limitada 0.57ms from Maputo, MZ
115.226.242.8 AS4134 CHINANET BACKBONE 10.54ms from Nanchang, CN
111.59.255.56 AS9808 China Mobile Communications Group Co., Ltd. 9.13ms from Nanning, CN
35.204.4.8 AS396982 Google LLC 0.14ms from Oudeschip, NL
64.237.191.184 AS10396 DATACOM CARIBE, INC. 0.57ms from San Juan, PR
195.24.11.136 AS702 Verizon Business 12.33ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 128.55.42.53
traceroute to 128.55.42.53 (128.55.42.53): 6 hops max, 52 byte packets
2 [AS917] 199.119.65.3 0.288 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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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