Autonomous System 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 70
IPv4 addresses 768
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 22 years ago on Dec 30, 2003
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
192.112.34.0/24 National Marrow Donor Program 256
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 70 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.149.74.76 ██████████ 39
198.175.249.76 ██████████ 19
198.175.249.80 ██████████ 2
192.149.74.80 ██████████ 2
198.175.249.252 ██████████ 1
192.149.74.98 ██████████ 1
198.175.249.90 █████████ 1
192.149.74.78 ████████ 1
192.149.74.85 ██████████ 1
192.149.74.104 ████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS13367 Comcast Cable Communications, LLC
AS19551 Incapsula Inc
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13367 Comcast Cable Communications, LLC
AS19551 Incapsula Inc
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.112.34.2 AS31816 National Marrow Donor Program 1.18ms from Minneapolis, US
192.149.74.1 AS31816 National Marrow Donor Program 9.13ms from Chicago, US
198.175.249.2 AS31816 National Marrow Donor Program 9.01ms 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
172.225.215.24 AS36183 Akamai Technologies, Inc. 0.24ms from Atlanta, US
108.214.69.120 AS7018 AT&T Enterprises, LLC 9.92ms from Atlanta, US
18.197.44.72 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
42.193.157.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.20ms from Guangzhou, CN
223.6.193.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.54ms from Hangzhou, CN
37.57.153.104 AS13188 CONTENT DELIVERY NETWORK LTD 6.07ms from Kyiv, UA
188.199.209.40 AS5603 Telekom Slovenije, d.d. 9.81ms from Ljubljana, SI
18.100.71.152 AS16509 Amazon.com, Inc. 5.85ms from Madrid, ES
178.78.99.216 AS12390 KCOM Group Limited 3.10ms from Manchester, GB
60.173.82.136 AS4134 CHINANET-BACKBONE 8.94ms from Nanchang, CN
170.177.254.200 AS31848 Deer Valley Unified School District #97 2.54ms from Phoenix, US
152.163.10.56 AS7203 Leaseweb USA, Inc. 0.10ms from San Jose, US
203.66.45.72 AS3462 Data Communication Business Group 1.44ms from Taipei, TW
145.53.164.104 AS1136 KPN B.V. 1.66ms from Amsterdam, NL
173.50.65.8 AS701 Verizon Business 8.09ms from Ashburn, US
109.242.60.200 AS25472 Nova Telecommunications & Media Single Member S.A 15.63ms from Athens, GR
207.144.237.248 AS2711 Spirit Communications 0.75ms from Charlotte, US
4.213.53.216 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
165.22.114.200 AS14061 DigitalOcean, LLC 0.27ms from London, GB
79.224.201.232 AS3320 Deutsche Telekom AG 4.45ms from Munich, DE
132.236.89.24 AS26 Cornell University 6.27ms from New York City, US
200.75.208.168 AS18809 Cable Onda 7.30ms from Panama, PA
72.181.157.56 AS11427 Charter Communications Inc 10.25ms from Dallas, US
94.228.122.72 AS210976 Timeweb, LLP 0.59ms from Frankfurt am Main, DE
114.55.18.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.24ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 198.175.249.1
traceroute to 198.175.249.1 (198.175.249.1): 64 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.161 ms
3 *
4 *
5 [] 208.115.136.143 0.449 ms
6 *
7 [AS31816] 198.175.249.1 10.167 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS31816 at robtex.

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