Autonomous System details

AS111

Boston University  ·  bu.edu

United States

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AS111 – Boston University

Field Value
Country United States
Website bu.edu
Hosted domains 114
IPv4 addresses 133,376
IPv6 addresses 1,346,878,762,742,493,739,090,247,155,712
ASN type Education
Registry arin
Allocated 39 years ago on May 11, 1987
Updated 3 years ago on Jun 07, 2023

IP Ranges

Netblock Company Num of IPs
128.197.0.0/16 Boston University 65,536
168.122.0.0/16 Boston University 65,536
192.12.186.0/23 Boston University 512
192.12.190.0/23 Boston University 512
128.197.136.0/24 Boston University 256
128.197.254.0/24 Boston University 256
192.5.206.0/24 Boston University 256
192.5.207.0/24 Boston University 256
192.12.185.0/24 Boston University 256
192.12.189.0/24 Boston University 256
192.54.224.0/24 Boston University 256

Netblock Company
2631:5000::/28 Boston University
2610:58::/32 Boston University
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WHOIS Details

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                                                ASHandle:       AS111
                                                OrgID:          AS111
                                                ASName:         AS111
                                                ASNumber:       AS111
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 114 domain names hosted across 31 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.197.236.79 ██████████ 44
128.197.11.228 ██████████ 12
128.197.11.69 ████████ 10
128.197.11.71 ██████████ 8
128.197.123.26 ██████████ 4
128.197.236.105 ██████████ 4
128.197.11.72 ██████████ 3
128.197.236.99 ██████████ 3
128.197.230.123 ██████████ 2
128.197.180.49 ██████████ 2

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Peers

There are 6 peers for this ASN.

Peers Name
AS10578 Harvard University
AS10961 Boston GigaPoP
AS11164 Internet2
AS11537 Internet2
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.197.6.230 AS111 Boston University 2.95ms from Boston, US
192.5.206.19 AS111 Boston University 1.94ms from Boston, US
2610:58:fff:71:128:197:254:233 AS111 Boston University 2.84ms from Boston, US
128.197.5.237 AS111 Boston University 1.82ms from Boston, US
128.197.254.118 AS111 Boston University 1.84ms from Providence, US
168.122.254.62 AS111 Boston University 1.88ms from Boston, US
128.197.253.162 AS111 Boston University 1.67ms from Boston, US
128.197.245.42 AS111 Boston University 1.82ms from Boston, US
2610:58:aaaa:aaaa:204:8:154:50 AS111 Boston University 2.79ms from Boston, 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
52.34.182.63 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
89.195.149.223 AS8011 MongoDB, Inc. 0.13ms from Boardman, US
171.49.214.127 AS24560 Bharti Airtel Ltd., Telemedia Services 6.97ms from Delhi, IN
52.210.9.15 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
91.10.109.191 AS3320 Deutsche Telekom AG 3.27ms from Frankfurt am Main, DE
85.65.26.255 AS1680 Cellcom Fixed Line Communication L.P 3.31ms from Haifa, IL
95.70.222.239 AS12735 TurkNet Iletisim Hizmetleri A.S. 0.85ms from Istanbul, TR
47.157.241.111 AS5650 Frontier Communications of America, Inc. 2.24ms from Los Angeles, US
81.111.121.143 AS5089 Virgin Media Limited 9.56ms from Maidenhead, GB
13.200.191.207 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
122.244.35.15 AS4134 CHINANET-BACKBONE 3.83ms from Ningbo, CN
20.245.115.31 AS8075 Microsoft Corporation 0.57ms from San Jose, US
89.10.244.63 AS15659 NextGenTel AS 13.32ms from Sandefjord, NO
45.170.211.255 AS268170 DOWNLOAD NET TELECOM LTDA - ME 7.07ms from Sao Paulo, BR
125.142.46.223 AS4766 Korea Telecom 1.49ms from Seoul, KR
113.131.154.63 AS9697 LG HelloVision Corp. 7.76ms from Seoul, KR
61.170.73.127 AS4812 China Telecom (Group) 2.42ms from Shanghai, CN
175.105.62.159 AS10013 FreeBit Co.,Ltd. 4.06ms from Tokyo, JP
51.144.136.95 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
114.252.204.191 AS4808 China Unicom Beijing Province Network 3.38ms from Beijing, CN
14.243.210.79 AS45899 VNPT Corp 8.78ms from Da Nang, VN
204.74.110.223 AS12008 Vercara, LLC 0.13ms from Johannesburg, ZA
193.106.80.127 AS25133 LLC McLaut-Invest 3.04ms from Kyiv, UA
188.29.128.191 AS206067 Hutchison 3G UK Limited 9.68ms from London, GB
54.157.44.31 AS14618 Amazon.com, Inc. 0.16ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 168.122.123.174
traceroute to 168.122.123.174 (168.122.123.174): 9 hops max, 52 byte packets
5 [AS3356] 4.69.230.253 43.523 ms
6 [AS3356] 4.36.227.174 45.829 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gretna, 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 AS111 at robtex.

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