AS number details

AS401317

Boulder Public Library District  ·  boulderlibrary.org

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AS401317 – Boulder Public Library District

Field Value
Country United States
Website boulderlibrary.org
Hosted domains 0
Number of IPv4 256
Number of IPv6 0
ASN type Business
Registry arin
Allocated a year ago on Aug 14, 2024
Updated a year ago on Aug 14, 2024
Netblock Company Num of IPs
129.19.154.0/24 Boulder Public Library District 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS401317
                                                OrgID:          AS401317
                                                ASName:         AS401317
                                                ASNumber:       AS401317
                                                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
AS14041 University Corporation for Atmospheric Research
AS33652 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS14041 University Corporation for Atmospheric Research
AS33652 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
129.19.154.252 AS401317 Boulder Public Library District 1.46ms from Denver, 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
20.31.216.85 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
59.89.11.53 AS9829 National Internet Backbone 8.55ms from Delhi, IN
87.42.82.21 AS1213 HEAnet CLG 2.47ms from Dublin, IE
175.41.6.5 AS54994 Meteverse Limited. 0.67ms from Hong Kong, HK
103.24.20.85 AS150576 ZYETEK TELECOM PRIVATE LIMITED 1.82ms from Hyderabad, IN
207.71.174.5 AS26962 IPROT, Inc. 0.36ms from Los Angeles, US
73.66.35.213 AS7922 Comcast Cable Communications, LLC 10.28ms from Los Angeles, US
41.174.125.197 AS30844 Liquid Telecommunications Ltd 11.23ms from Lusaka, ZM
193.58.107.149 AS9009 M247 Europe SRL 0.20ms from Manchester, GB
176.119.166.21 AS12389 PJSC Rostelecom 16.81ms from Moscow, RU
84.53.202.53 AS34168 PJSC Rostelecom 16.65ms from Moscow, RU
114.222.116.5 AS4134 CHINANET-BACKBONE 0.98ms from Nanjing, CN
162.43.94.213 AS131965 Xserver Inc. 0.51ms from Osaka, JP
218.155.156.213 AS4766 Korea Telecom 1.98ms from Seoul, KR
218.171.6.37 AS3462 Data Communication Business Group 5.07ms from Taichung, TW
42.237.219.149 AS4837 CHINA UNICOM China169 Backbone 5.34ms from Zhengzhou, CN
129.80.68.165 AS31898 Oracle Corporation 0.40ms from Ashburn, US
13.247.78.149 AS16509 Amazon.com, Inc. 0.71ms from Cape Town, ZA
128.255.23.101 AS3676 University of Iowa 6.74ms from Chicago, US
108.85.83.181 AS7018 AT&T Enterprises, LLC 8.92ms from Columbus, US
67.208.63.229 AS36367 Alchemy Global Networks, LLC 0.47ms from Dallas, US
46.101.235.85 AS14061 DigitalOcean, LLC 0.28ms from Frankfurt am Main, DE
52.57.119.69 AS16509 Amazon.com, Inc. 0.26ms from Frankfurt am Main, DE
14.227.14.37 AS45899 VNPT Corp 2.05ms from Ho Chi Minh City, VN
119.112.127.69 AS4837 CHINA UNICOM China169 Backbone 10.07ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 129.19.154.254
traceroute to 129.19.154.254 (129.19.154.254): 64 hops max, 52 byte packets
3 [] 206.53.175.22 2.472 ms
Measurement taken from IPinfo ProbeNet in Denver, 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 AS401317 at robtex.

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