Autonomous System details

AS31763

Berks County Intermediate Unit  ·  berksiu.org

United States

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AS31763 – Berks County Intermediate Unit

Field Value
Country United States
Website berksiu.org
Hosted domains 5
IPv4 addresses 8,192
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 22 years ago on Dec 16, 2003
Updated 10 months ago on Jun 02, 2025

IP Ranges

Netblock Company Num of IPs
205.235.32.0/19 Berks County Intermediate Unit 8,192
205.235.32.0/20 Berks County Intermediate Unit 4,096
205.235.48.0/20 Berks County Intermediate Unit 4,096
205.235.33.0/24 Berks County Intermediate Unit 256
205.235.34.0/24 Berks County Intermediate Unit 256
205.235.38.0/24 Berks County Intermediate Unit 256
205.235.40.0/24 Berks County Intermediate Unit 256
205.235.42.0/24 Berks County Intermediate Unit 256
205.235.45.0/24 Berks County Intermediate Unit 256
205.235.48.0/24 Berks County Intermediate Unit 256
205.235.49.0/24 Berks County Intermediate Unit 256
205.235.52.0/24 Berks County Intermediate Unit 256
205.235.56.0/24 Berks County Intermediate Unit 256
205.235.57.0/24 Berks County Intermediate Unit 256
205.235.59.0/24 Berks County Intermediate Unit 256
205.235.61.0/24 Berks County Intermediate Unit 256
205.235.63.0/24 Berks County Intermediate Unit 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31763
                                                OrgID:          AS31763
                                                ASName:         AS31763
                                                ASNumber:       AS31763
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.235.49.10 ██████████ 2
205.235.49.149 ██████████ 1
205.235.59.111 ██████████ 1
205.235.40.130 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS14773 Lancaster Lebanon Intermediate Unit 13
AS22324 XTEL Communications
AS395631 Kutztown Area School District
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS14773 Lancaster Lebanon Intermediate Unit 13
AS22324 XTEL Communications
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS395631 Kutztown Area School District
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
205.235.56.2 AS31763 Berks County Intermediate Unit 5.74ms from New York City, US
205.235.45.2 AS31763 Berks County Intermediate Unit 5.30ms from New York City, US
205.235.59.51 AS31763 Berks County Intermediate Unit 6.44ms from Secaucus, US
205.235.33.62 AS31763 Berks County Intermediate Unit 5.76ms from New York City, US
205.235.40.2 AS31763 Berks County Intermediate Unit 5.80ms from New York City, US
205.235.57.1 AS31763 Berks County Intermediate Unit 5.99ms from New York City, US
205.235.63.2 AS31763 Berks County Intermediate Unit 5.04ms from New York City, US
205.235.32.138 AS31763 Berks County Intermediate Unit 6.51ms from Philadelphia, US
205.235.49.159 AS31763 Berks County Intermediate Unit 5.23ms from New York City, US
205.235.52.100 AS31763 Berks County Intermediate Unit 5.45ms from New York City, US
205.235.38.101 AS31763 Berks County Intermediate Unit 5.89ms from New York City, US
205.235.48.2 AS31763 Berks County Intermediate Unit 5.69ms from New York City, US
205.235.42.2 AS31763 Berks County Intermediate Unit 5.67ms from New York City, US
205.235.34.2 AS31763 Berks County Intermediate Unit 5.63ms from New York City, US
205.235.61.2 AS31763 Berks County Intermediate Unit 6.13ms 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
20.56.185.67 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
34.227.116.51 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
147.241.143.227 AS228 United States Department of Defense (DoD) 0.63ms from Atlanta, US
108.75.67.83 AS7018 AT&T Enterprises, LLC 6.50ms from Atlanta, US
87.159.131.211 AS3320 Deutsche Telekom AG 2.27ms from Berlin, DE
71.74.77.51 AS10796 Charter Communications Inc 7.92ms from Columbus, US
187.0.87.99 AS22689 SERCOMTEL S/A TELECOMUNICACOES 6.87ms from Curitiba, BR
117.201.174.211 AS9829 National Internet Backbone 6.76ms from Delhi, IN
221.4.175.83 AS17816 China Unicom IP network China169 Guangdong province 3.77ms from Guangzhou, CN
157.156.98.147 AS17816 China Unicom IP network China169 Guangdong province 5.51ms from Guangzhou, CN
217.78.94.19 AS29606 Borwood Ltd 0.52ms from Johannesburg, ZA
117.156.132.83 AS9808 China Mobile Communications Group Co., Ltd. 8.49ms from Lanzhou, CN
221.6.132.19 AS4837 CHINA UNICOM China169 Backbone 4.31ms from Nanjing, CN
180.15.194.179 AS4713 NTT DOCOMO BUSINESS,Inc. 5.20ms from Osaka, JP
24.46.54.99 AS6128 Cablevision Systems Corp. 7.90ms from Piscataway, US
27.208.138.115 AS4837 CHINA UNICOM China169 Backbone 6.45ms from Qingdao, CN
222.133.209.19 AS4837 CHINA UNICOM China169 Backbone 8.29ms from Qingdao, CN
178.69.177.19 AS12389 PJSC Rostelecom 10.48ms from Saint Petersburg, RU
34.64.164.131 AS396982 Google LLC 0.11ms from Seoul, KR
1.98.86.3 AS4766 Korea Telecom 1.93ms from Seoul, KR
89.139.78.67 AS1680 Cellcom Fixed Line Communication L.P 2.34ms from Tel Aviv, IL
110.66.166.131 AS2527 Sony Network Communications Inc. 2.16ms from Tokyo, JP
95.86.39.163 AS208140 Elm Company PJS 0.11ms from Wrocław, PL
108.4.157.99 AS701 Verizon Business 5.45ms from Boston, US
74.219.216.99 AS10796 Charter Communications Inc 3.04ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 205.235.45.1
traceroute to 205.235.45.1 (205.235.45.1): 64 hops max, 52 byte packets
3 [] 198.32.161.13 2.935 ms
4 [AS14773] 206.82.25.4 4.244 ms
5 [AS31763] 205.235.45.1 6.046 ms
Measurement taken from IPinfo ProbeNet in New York City, 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 AS31763 at robtex.

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