AS number details

AS31816

National Marrow Donor Program  ·  nmdp.org

United States

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AS31816 – National Marrow Donor Program

Field Value
Country United States
Website nmdp.org
Hosted domains 74
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry arin
Allocated 22 years ago on Dec 30, 2003
Updated 13 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
192.149.74.0/24 National Marrow Donor Program 256
198.175.249.0/24 National Marrow Donor Program 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31816
                                                OrgID:          AS31816
                                                ASName:         AS31816
                                                ASNumber:       AS31816
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 74 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.149.74.76 ██████████ 38
198.175.249.76 ██████████ 21
192.149.74.80 ██████████ 3
192.149.74.73 ██████████ 3
198.175.249.252 ██████████ 2
192.149.74.98 ██████████ 1
192.149.74.85 ██████████ 1
192.149.74.78 ████████ 1
198.175.249.98 ██████████ 1
198.175.249.90 █████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS19551 Incapsula Inc
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS19551 Incapsula Inc
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.149.74.1 AS31816 National Marrow Donor Program 9.04ms from Chicago, US
198.175.249.2 AS31816 National Marrow Donor Program 8.93ms from Chicago, 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
50.96.76.104 AS7029 Windstream Communications LLC 7.43ms from Atlanta, US
87.64.155.40 AS5432 Proximus NV 4.88ms from Gravelines, FR
175.167.251.248 AS4837 CHINA UNICOM China169 Backbone 11.69ms from Liaoyang, CN
70.132.62.72 AS16509 Amazon.com, Inc. 0.20ms from Los Angeles, US
112.252.150.152 AS4837 CHINA UNICOM China169 Backbone 10.63ms from Qingdao, CN
218.149.54.40 AS4766 Korea Telecom 5.60ms from Seoul, KR
8.222.254.72 AS45102 Alibaba (US) Technology Co., Ltd. 0.59ms from Singapore, SG
114.32.86.24 AS3462 Data Communication Business Group 1.37ms from Taipei, TW
120.6.88.152 AS4837 CHINA UNICOM China169 Backbone 10.85ms from Tianjin, CN
78.60.221.232 AS8764 Telia Lietuva, AB 1.22ms from Vilnius, LT
68.79.14.200 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.51ms from Zhongwei, CN
87.203.118.8 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.93ms from Athens, GR
44.239.160.248 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
103.179.146.248 AS150651 Varsha Fibernet Private Limited 14.29ms from Chennai, IN
91.15.242.168 AS3320 Deutsche Telekom AG 9.30ms from Frankfurt am Main, DE
191.96.242.152 AS202662 Hytron Network Services 0.38ms from Hong Kong, HK
46.65.234.136 AS5607 Sky UK Limited 1.56ms from London, GB
80.66.113.232 AS8903 LYNTIA NETWORKS S.A. 15.51ms from Madrid, ES
177.141.132.216 AS28573 Claro NXT Telecomunicacoes Ltda 6.58ms from Sao Paulo, BR
182.224.189.56 AS17858 LG POWERCOMM 2.06ms from Seoul, KR
60.52.42.232 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.36ms from Sepang, MY
13.236.84.8 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
126.79.137.184 AS17676 SoftBank Corp. 2.71ms from Tokyo, JP
153.216.203.24 AS4713 NTT Communications Corporation 3.25ms from Tokyo, JP
123.6.121.56 AS4837 CHINA UNICOM China169 Backbone 0.92ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 198.175.249.170
traceroute to 198.175.249.170 (198.175.249.170): 64 hops max, 52 byte packets
5 *
6 *
7 [AS31816] 198.175.249.170 221.505 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS31816 at robtex.

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