AS number 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 9
Number of IPv4 65,536
Number of IPv6 19,342,813,113,834,066,795,298,816
ASN type Government
Registry arin
Allocated 31 years ago on Nov 23, 1994
Updated 9 months 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 9 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
128.55.206.106 ██████████ 7
128.55.206.109 ██████████ 2
128.55.206.111 █████████ 2
128.55.206.112 ██████████ 2
128.55.206.107 ██████████ 2
128.55.206.108 ██████████ 2
128.55.206.113 █████████ 2
128.55.206.110 █████████ 2
128.55.209.25 ██████████ 1
128.55.206.100 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS293 ESnet
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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

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

IP Address ASN Details
128.55.223.141 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.208.102 AS2936 National Energy Research Scientific Computing Center 2.12ms from San Jose, US
128.55.133.242 AS2936 National Energy Research Scientific Computing Center 2.12ms from San Jose, US
128.55.69.177 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.66.99 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.193.253 AS2936 National Energy Research Scientific Computing Center 2.05ms from San Jose, US
2620:0:28b0:92::a AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.85.16 AS2936 National Energy Research Scientific Computing Center 2.06ms from San Jose, US
128.55.188.203 AS2936 National Energy Research Scientific Computing Center 2.05ms from San Jose, US
128.55.222.22 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.70.102 AS2936 National Energy Research Scientific Computing Center 2.07ms from San Jose, US
128.55.201.253 AS2936 National Energy Research Scientific Computing Center 2.14ms from San Jose, US
128.55.81.104 AS2936 National Energy Research Scientific Computing Center 2.04ms from San Jose, US
128.55.68.123 AS2936 National Energy Research Scientific Computing Center 2.04ms from San Jose, US
128.55.146.54 AS2936 National Energy Research Scientific Computing Center 2.04ms from San Jose, US
128.55.207.254 AS2936 National Energy Research Scientific Computing Center 2.05ms from San Jose, US
128.55.154.3 AS2936 National Energy Research Scientific Computing Center 2.10ms from San Jose, US
128.55.147.253 AS2936 National Energy Research Scientific Computing Center 2.13ms from San Jose, US
128.55.71.63 AS2936 National Energy Research Scientific Computing Center 2.03ms from San Jose, US
128.55.196.253 AS2936 National Energy Research Scientific Computing Center 2.08ms from San Jose, US
128.55.136.66 AS2936 National Energy Research Scientific Computing Center 2.08ms from San Jose, US
128.55.67.23 AS2936 National Energy Research Scientific Computing Center 2.04ms from San Jose, US
128.55.152.1 AS2936 National Energy Research Scientific Computing Center 2.17ms from San Jose, US
128.55.74.126 AS2936 National Energy Research Scientific Computing Center 2.02ms from San Jose, US
128.55.221.222 AS2936 National Energy Research Scientific Computing Center 2.06ms 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
24.162.245.200 AS11426 Charter Communications Inc 8.65ms from Charlotte, US
98.127.10.136 AS33588 Charter Communications LLC 10.26ms from Denver, US
174.0.145.232 AS6327 Shaw Communications Inc. 6.14ms from Edmonton, CA
87.143.13.168 AS3320 Deutsche Telekom AG 7.95ms from Frankfurt am Main, DE
103.220.85.8 AS63743 VietNam payment solution joint stock company 2.36ms from Hanoi, VN
64.33.71.248 AS11232 Midcontinent Communications 16.91ms from Minneapolis, US
61.160.222.168 AS140293 CHINATELECOM Jiangsu province Changzhou 5G network 3.49ms from Nanjing, CN
49.212.217.168 AS9371 SAKURA Internet Inc. 0.36ms from Osaka, JP
85.192.182.72 AS12389 PJSC Rostelecom 14.84ms from Samara, RU
110.3.49.24 AS10013 FreeBit Co.,Ltd. 11.66ms from Tokyo, JP
175.41.90.120 AS4721 JCOM Co., Ltd. 12.42ms from Tokyo, JP
102.25.111.88 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.93ms from Tunis, TN
109.37.162.88 AS33915 Vodafone Libertel B.V. 16.72ms from Amsterdam, NL
108.51.122.40 AS701 Verizon Business 2.56ms from Ashburn, US
190.114.198.104 AS27883 Universidad Tecnologica Nacional 10.93ms from Buenos Aires, AR
181.82.11.72 AS7303 Telecom Argentina S.A. 10.88ms from Buenos Aires, AR
34.30.5.232 AS396982 Google LLC 0.12ms from Council Bluffs, US
109.221.89.152 AS3215 Orange S.A. 14.27ms from Frankfurt am Main, DE
188.123.21.24 AS44506 LP Vahvavirta Osk 3.46ms from Helsinki, FI
42.5.8.136 AS4837 CHINA UNICOM China169 Backbone 11.31ms from Liaoyang, CN
5.198.80.248 AS12390 KCOM GROUP LIMITED 3.42ms from Manchester, GB
188.11.216.136 AS3269 Telecom Italia S.p.A. 7.52ms from Milan, IT
187.35.155.104 AS27699 TELEFÔNICA BRASIL S.A 1.11ms from Osasco, BR
191.193.63.104 AS27699 TELEFÔNICA BRASIL S.A 9.72ms from Sao Paulo, BR
220.94.58.184 AS4766 Korea Telecom 6.06ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m11 128.55.117.158
traceroute to 128.55.117.158 (128.55.117.158): 11 hops max, 52 byte packets
1 [AS15169] 142.251.49.8 142.452 ms
2 [AS292] 198.129.77.200 165.759 ms
3 *
4 *
5 [AS292] 198.129.78.113 155.676 ms
6 [AS292] 198.129.78.114 156.17 ms
7 [AS2936] 128.55.192.69 156.194 ms
8 [AS2936] 128.55.192.250 165.171 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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