Autonomous System 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
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 2 years ago on Aug 14, 2024
Updated 2 years 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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IP Ranges API

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
129.19.154.254 AS401317 Boulder Public Library District 1.47ms 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
181.69.129.213 AS27831 Colombia Móvil 1.62ms from Bogota, CO
73.114.52.133 AS7922 Comcast Cable Communications, LLC 9.10ms from Boston, US
92.79.156.165 AS3209 Vodafone GmbH 6.15ms from Duesseldorf, DE
108.162.59.53 AS6128 Cablevision Systems Corp. 8.35ms from New York City, US
63.104.238.37 AS701 Verizon Business 4.80ms from New York City, US
90.92.244.101 AS3215 Orange S.A. 1.30ms from Paris, FR
189.22.100.101 AS4230 CLARO S.A. 0.80ms from Porto Alegre, BR
44.220.62.21 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
160.238.231.53 AS266556 AS266556-THOMAS 11.82ms from Sao Paulo, BR
191.187.108.181 AS28573 Claro NXT Telecomunicacoes Ltda 14.35ms from Sao Paulo, BR
183.126.12.181 AS4766 Korea Telecom 2.17ms from Seoul, KR
159.223.75.245 AS14061 DigitalOcean, LLC 0.19ms from Singapore, SG
94.155.253.165 AS9070 Cooolbox AD 2.80ms from Sofia, BG
126.112.164.85 AS17676 SoftBank Corp. 1.22ms from Tokyo, JP
126.143.1.197 AS17676 SoftBank Corp. 1.12ms from Tokyo, JP
220.211.217.149 AS2527 Sony Network Communications Inc. 6.28ms from Tokyo, JP
31.173.233.245 AS31195 PJSC MegaFon 0.57ms from Vladivostok, RU
98.175.59.245 AS22773 Cox Communications Inc. 2.87ms from Atlanta, US
192.119.222.229 AS30036 Mediacom Communications Corp 4.90ms from Atlanta, US
75.89.185.53 AS7029 Windstream Communications LLC 13.53ms from Atlanta, US
102.46.236.213 AS8452 TE-AS 5.41ms from Cairo, EG
131.148.182.101 AS33363 Charter Communications, Inc 12.61ms from Chicago, US
24.89.216.133 AS11260 EastLink 13.39ms from Fredericton, CA
98.150.131.213 AS20001 Charter Communications Inc 8.95ms from Honolulu, US
175.143.104.245 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.91ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 129.19.154.254
traceroute to 129.19.154.254 (129.19.154.254): 64 hops max, 52 byte packets
1 [AS63023] 69.50.92.1 0.141 ms
2 *
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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