AS number 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 109
Number of IPv4 166,144
Number of IPv6 1,346,878,762,742,493,739,090,247,155,712
ASN type Education
Registry arin
Allocated 38 years ago on May 11, 1987
Updated 2 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
155.41.128.0/17 Boston University 32,768
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
192.12.185.0/24 Boston University 256
192.12.189.0/24 Boston University 256
192.5.206.0/24 Boston University 256
192.5.207.0/24 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 109 domain names hosted across 29 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.197.236.79 ██████████ 43
128.197.11.69 ██████████ 10
128.197.11.228 ██████████ 10
128.197.11.71 ██████████ 7
128.197.236.105 ██████████ 4
128.197.123.26 ██████████ 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
AS3356 Level 3 Parent, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

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 2.79ms from Boston, US
168.122.254.62 AS111 Boston University 2.11ms from Providence, US
128.197.254.122 AS111 Boston University 1.98ms from Boston, US
128.197.5.237 AS111 Boston University 1.81ms from Boston, US
128.197.253.178 AS111 Boston University 1.59ms from Boston, US
2610:58:fff:71:128:197:254:233 AS111 Boston University 2.99ms from Boston, US
192.5.206.34 AS111 Boston University 1.88ms from Boston, US
2610:58:aaaa:aaaa:204:8:154:50 AS111 Boston University 2.35ms from Boston, US
128.197.245.42 AS111 Boston University 1.85ms 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
2.38.20.191 AS30722 Vodafone Italia S.p.A. 6.14ms from Arezzo, IT
40.116.75.95 AS8075 Microsoft Corporation 0.76ms from Chicago, US
188.151.68.159 AS1257 Tele2 Sverige AB 1.14ms from Goeteborg, SE
112.17.225.207 AS56041 China Mobile communications corporation 2.47ms from Hangzhou, CN
146.64.86.255 AS2018 TENET (The UNINET Project) 1.66ms from Johannesburg, ZA
37.110.250.159 AS198781 Connect Managed Services (UK) Limited 0.24ms from London, GB
159.196.69.47 AS4764 Aussie Broadband 0.47ms from Melbourne, AU
38.253.215.255 AS204170 Awaser Oman LLC 1.50ms from Muscat, OM
49.158.241.143 AS24164 UNION BROADBAND NETWORK 11.04ms from Taipei, TW
94.230.228.159 AS8193 "Uzbektelekom" Joint Stock Company 1.03ms from Tashkent, UZ
43.139.79.95 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Guangzhou, CN
95.70.183.223 AS12735 TurkNet Iletisim Hizmetleri A.S. 1.49ms from Istanbul, TR
174.4.243.175 AS6327 Shaw Communications Inc. 6.60ms from Kelowna, CA
106.58.211.111 AS4134 CHINANET-BACKBONE 0.59ms from Kunming, CN
113.5.183.175 AS4837 CHINA UNICOM China169 Backbone 14.94ms from Liaoyang, CN
35.138.209.79 AS33363 Charter Communications, Inc 7.23ms from Orlando, US
89.227.200.15 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.18ms from Paris, FR
84.219.162.111 AS2119 Telenor Norge AS 2.45ms from Stockholm, SE
222.8.15.31 AS2516 KDDI CORPORATION 6.81ms from Tokyo, JP
41.224.250.191 AS37492 Orange Tunisie 9.94ms from Tunis, TN
156.214.155.31 AS8452 TE-AS 6.17ms from Cairo, EG
75.71.22.223 AS7922 Comcast Cable Communications, LLC 3.84ms from Denver, US
85.65.26.255 AS1680 Cellcom Fixed Line Communication L.P 2.62ms from Haifa, IL
34.23.185.79 AS396982 Google LLC 0.17ms from Moncks Corner, US
115.39.95.47 AS18126 Chubu Telecommunications Company, Inc. 4.05ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f7 -m10 155.41.129.110
traceroute to 155.41.129.110 (155.41.129.110): 10 hops max, 52 byte packets
7 [AS3356] 4.36.227.174 84.174 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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