Autonomous System details

AS53434

SRI International  ·  sri.com

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AS53434 – SRI International

Field Value
Country United States
Website sri.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 11 years ago on Sep 30, 2014
Updated 11 years ago on Sep 30, 2014
Netblock Company Num of IPs
128.57.136.0/23 SRI International 512

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS53434
                                                OrgID:          AS53434
                                                ASName:         AS53434
                                                ASNumber:       AS53434
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.57.136.1 AS53434 SRI International 3.71ms from New York City, 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
5.76.103.250 AS9198 JSC Kazakhtelecom 2.10ms from Almaty, KZ
211.71.69.138 AS4538 China Education and Research Network Center 4.29ms from Beijing, CN
91.181.213.234 AS5432 Proximus NV 2.98ms from Brussels, BE
156.212.250.106 AS8452 TE-AS 9.18ms from Cairo, EG
207.237.225.90 AS6079 RCN 2.71ms from Chicago, US
97.99.60.58 AS11427 Charter Communications Inc 4.84ms from Dallas, US
108.228.163.170 AS7018 AT&T Enterprises, LLC 17.21ms from Dallas, US
38.104.169.218 AS174 Cogent Communications, LLC 4.27ms from Durham, US
73.92.106.218 AS7922 Comcast Cable Communications, LLC 1.65ms from Fremont, US
212.92.251.74 AS31272 WildPark Co 8.91ms from Kyiv, UA
97.217.164.186 AS6167 Verizon Business 8.35ms from Los Angeles, US
77.78.218.186 AS42560 Telemach BH d.o.o. Sarajevo 5.78ms from Novi Travnik, BA
118.22.39.170 AS4713 NTT DOCOMO BUSINESS,Inc. 13.06ms from Osaka, JP
20.168.35.106 AS8075 Microsoft Corporation 0.18ms from Phoenix, US
203.250.174.42 AS1237 KISTI 5.09ms from Seoul, KR
163.255.177.234 AS4766 Korea Telecom 6.00ms from Seoul, KR
59.154.20.26 AS7474 SingTel Optus Pty Ltd 1.00ms from Sydney, AU
220.100.126.58 AS2497 Internet Initiative Japan Inc. 2.15ms from Tokyo, JP
121.89.107.202 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.15ms from Zhangjiakou, CN
62.1.158.58 AS1241 Forthnet 9.44ms from Athens, GR
162.158.233.106 AS13335 Cloudflare, Inc. 0.26ms from Brussels, BE
2.16.236.10 AS20940 Akamai International B.V. 0.38ms from Frankfurt am Main, DE
138.113.164.74 AS54994 Meteverse Limited. 1.15ms from Hong Kong, HK
86.153.179.26 AS2856 British Telecommunications PLC 3.02ms from London, GB
80.169.158.122 AS8220 COLT Technology Services Group Limited 0.45ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 128.57.136.143
traceroute to 128.57.136.143 (128.57.136.143): 64 hops max, 52 byte packets
4 [AS3356] 8.242.7.69 56.09 ms
5 [AS3356] 4.69.209.70 127.964 ms
6 [AS3356] 4.68.37.18 129.805 ms
7 [AS7922] 68.85.35.38 127.849 ms
8 [AS7922] 96.216.12.46 128.959 ms
9 [AS7922] 96.216.12.190 129.341 ms
10 [AS7922] 50.148.135.54 129.096 ms
11 [AS53434] 128.57.136.4 129.425 ms
12 [AS53434] 128.57.136.143 129.628 ms
Measurement taken from IPinfo ProbeNet in Chapeco, BR
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 AS53434 at robtex.

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