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 116
IPv4 addresses 133,376
IPv6 addresses 1,267,650,600,228,229,400,000,000,000,000
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
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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 116 domain names hosted across 32 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
128.197.236.105 ██████████ 4
128.197.123.26 ██████████ 4
128.197.11.71 ██████████ 4
128.197.236.99 ██████████ 3
128.197.11.72 ██████████ 3
128.197.11.20 ██████████ 2
128.197.185.25 ██████████ 2

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Peers

There are 7 peers for this ASN.

Peers Name
AS10578 Harvard University
AS10961 Boston GigaPoP
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
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

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

IP Address ASN Details
168.122.254.62 AS111 Boston University 1.92ms from Boston, US
128.197.254.3 AS111 Boston University 2.02ms from Boston, US
128.197.253.117 AS111 Boston University 1.62ms from Boston, US
128.197.6.230 AS111 Boston University 2.98ms from Boston, US
192.5.206.20 AS111 Boston University 1.86ms from Boston, US
128.197.245.42 AS111 Boston University 1.73ms from Boston, US
128.197.5.234 AS111 Boston University 1.94ms 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
68.54.119.15 AS7922 Comcast Cable Communications, LLC 16.25ms from Chicago, US
178.30.232.191 AS8434 Telenor Sverige AB 17.11ms from Copenhagen, DK
14.245.206.31 AS45899 VNPT Corp 5.02ms from Da Nang, VN
86.177.76.207 AS2856 British Telecommunications PLC 4.55ms from London, GB
172.93.55.31 AS29802 HIVELOCITY, Inc. 0.36ms from Los Angeles, US
89.10.127.15 AS15659 NextGenTel AS 1.15ms from Oslo, NO
152.234.186.239 AS7738 V tal 1.45ms from Rio de Janeiro, BR
62.220.57.207 AS41209 COMSTAR VOLGA 0.27ms from Samara, RU
82.23.43.63 AS43180 Trunk Networks LTD 0.63ms from Singapore, SG
23.35.118.175 AS16625 Akamai Technologies, Inc. 0.12ms from Tokyo, JP
60.154.57.15 AS17676 SoftBank Corp. 5.71ms from Tokyo, JP
47.90.244.255 AS45102 Alibaba (US) Technology Co., Ltd. 0.32ms from Ashburn, US
50.22.146.143 AS36351 IBM Cloud 0.98ms from Dallas, US
54.37.60.255 AS16276 OVH SAS 0.06ms from Gravelines, FR
116.196.148.111 AS131516 Jinhua Weian InfoTech Co., Ltd 1.78ms from Jinan, CN
94.136.230.31 AS49765 Comms365 Limited 15.85ms from London, GB
104.32.205.15 AS20001 Charter Communications Inc 4.40ms from Los Angeles, US
117.21.76.127 AS4134 CHINANET BACKBONE 0.44ms from Nanchang, CN
126.125.73.207 AS17676 SoftBank Corp. 5.11ms from Osaka, JP
90.25.243.63 AS3215 Orange S.A. 1.72ms from Paris, FR
69.134.1.127 AS7843 Charter Communications Inc 4.98ms from Atlanta, US
222.154.21.239 AS4771 Spark New Zealand Trading Ltd. 10.09ms from Auckland, NZ
179.0.228.79 AS263230 COOPERATIVAS DE CALAMUCHITA - CONSORCIO DE COOPERACIÓN 16.89ms from Buenos Aires, AR
69.66.26.175 AS7029 Windstream Communications LLC 15.68ms from Dallas, US
73.229.217.47 AS7922 Comcast Cable Communications, LLC 4.90ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -m7 168.122.76.65
traceroute to 168.122.76.65 (168.122.76.65): 7 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.36.227.174 13.679 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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