Autonomous System details

AS27

University of Maryland  ·  umd.edu

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AS27 – University of Maryland

Field Value
Country United States
Website umd.edu
Hosted domains 200
IPv4 addresses 133,632
IPv6 addresses 24,178,516,392,292,583,494,123,520
ASN type Education
Registry arin
Allocated 41 years ago on Aug 28, 1984
Updated 12 years ago on Feb 18, 2014
Netblock Company Num of IPs
128.8.0.0/16 University of Maryland 65,536
129.2.0.0/16 University of Maryland 65,536
192.54.96.0/21 University of Maryland 2,048
192.54.100.0/22 University of Maryland 1,024
192.54.94.0/23 University of Maryland 512
Netblock Company
2605:880:20::/44 University of Maryland
2605:880::/48 University of Maryland
2605:880:1::/48 University of Maryland
2605:880:10::/48 University of Maryland
2605:880:20::/48 University of Maryland
2605:880:22::/48 University of Maryland
2605:880:30::/48 University of Maryland
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS27
                                                OrgID:          AS27
                                                ASName:         AS27
                                                ASNumber:       AS27
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 200 domain names hosted across 75 IP addresses on this ASN.

IP Address Domain Domains on this IP
129.2.240.82 ██████████ 47
128.8.127.4 ██████████ 17
129.2.240.70 ██████████ 17
192.54.102.85 ██████████ 7
128.8.70.200 ██████████ 7
129.2.240.73 ██████████ 5
128.8.55.24 ██████████ 5
128.8.212.42 ██████████ 4
128.8.127.15 ██████████ 4
129.2.14.6 ██████████ 4

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS10886 University of Maryland
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS10886 University of Maryland
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.8.19.99 AS27 University of Maryland 2.47ms from Ashburn, US
128.8.150.248 AS27 University of Maryland 3.23ms from Ashburn, US
129.2.245.209 AS27 University of Maryland 2.96ms from Ashburn, US
129.2.249.2 AS27 University of Maryland 2.42ms from Ashburn, US
128.8.148.2 AS27 University of Maryland 3.19ms from Ashburn, US
128.8.157.161 AS27 University of Maryland 2.79ms from Ashburn, US
128.8.164.239 AS27 University of Maryland 2.47ms from Ashburn, US
128.8.162.146 AS27 University of Maryland 2.22ms from Ashburn, US
129.2.139.12 AS27 University of Maryland 2.56ms from Ashburn, US
128.8.180.1 AS27 University of Maryland 3.30ms from Ashburn, US
129.2.177.46 AS27 University of Maryland 4.91ms from Ashburn, US
129.2.35.133 AS27 University of Maryland 2.36ms from Ashburn, US
129.2.0.50 AS27 University of Maryland 2.36ms from Ashburn, US
129.2.7.129 AS27 University of Maryland 3.13ms from Ashburn, US
128.8.159.193 AS27 University of Maryland 2.90ms from Ashburn, US
128.8.216.1 AS27 University of Maryland 2.56ms from Ashburn, US
129.2.173.251 AS27 University of Maryland 2.31ms from Ashburn, US
129.2.80.130 AS27 University of Maryland 2.43ms from Reston, US
129.2.31.97 AS27 University of Maryland 3.08ms from Ashburn, US
128.8.70.246 AS27 University of Maryland 2.53ms from Ashburn, US
128.8.63.130 AS27 University of Maryland 2.84ms from Ashburn, US
129.2.121.122 AS27 University of Maryland 2.49ms from Ashburn, US
128.8.250.202 AS27 University of Maryland 2.36ms from Ashburn, US
128.8.14.56 AS27 University of Maryland 2.44ms from Ashburn, US
128.8.108.1 AS27 University of Maryland 3.18ms from Ashburn, 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
108.179.233.107 AS19871 Network Solutions, LLC 0.84ms from Atlanta, US
109.111.113.59 AS6752 Andorra Telecom 3.27ms from Barcelona, ES
44.244.123.251 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
211.158.167.11 AS4837 CHINA UNICOM China169 Backbone 2.74ms from Chongqing, CN
72.180.15.155 AS11427 Charter Communications Inc 3.97ms from Dallas, US
5.58.245.139 AS16223 MAXNET TELECOM, LTD 5.53ms from Kyiv, UA
50.93.17.27 AS16509 Amazon.com, Inc. 0.18ms from London, GB
81.97.189.155 AS5089 Virgin Media Limited 5.64ms from London, GB
79.58.229.251 AS3269 Telecom Italia S.p.A. 5.96ms from Milan, IT
152.254.183.203 AS27699 TELEFÔNICA BRASIL S.A 2.53ms from Osasco, BR
86.245.207.139 AS3215 Orange S.A. 2.29ms from Paris, FR
187.48.97.75 AS26615 TIM S/A 4.80ms from Sao Paulo, BR
114.110.150.43 AS45974 NHNCLOUD 1.06ms from Seoul, KR
180.166.164.187 AS4812 China Telecom (Group) 3.59ms from Shanghai, CN
111.234.170.107 AS4685 Asahi Net 2.90ms from Tokyo, JP
222.224.226.155 AS9595 NTT-ME Corporation 2.58ms from Tokyo, JP
94.105.118.235 AS9031 EDPNET Belgium BV 2.23ms from Brussels, BE
156.194.235.187 AS8452 TE-AS 7.91ms from Cairo, EG
42.100.52.43 AS4134 CHINANET-BACKBONE 12.76ms from Dalian, CN
178.202.106.171 AS3209 Vodafone GmbH 5.15ms from Frankfurt am Main, DE
122.237.107.251 AS4134 CHINANET-BACKBONE 7.15ms from Hangzhou, CN
136.48.89.139 AS16591 Google Fiber Inc. 4.68ms from Kansas City, US
159.183.76.139 AS11377 SendGrid, Inc. 6.37ms from Los Angeles, US
41.89.201.11 AS36914 Kenya Education Network 17.67ms from Nairobi, KE
74.108.31.219 AS701 Verizon Business 2.63ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 128.8.37.38
traceroute to 128.8.37.38 (128.8.37.38): 64 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 1.825 ms
4 *
5 *
6 *
7 *
8 [AS9002] 87.245.232.78 83.305 ms
9 [AS3257] 213.39.66.209 87.648 ms
10 [AS3257] 213.254.214.158 179.778 ms
11 [AS3257] 74.199.145.186 178.716 ms
12 [AS10886] 206.196.177.87 183.004 ms
13 [AS27] 128.8.0.12 185.975 ms
14 *
15 *
16 [AS27] 128.8.37.38 201.376 ms
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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 AS27 at robtex.

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