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 69
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 69 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 ██████████ 18
192.149.74.80 ██████████ 4
192.149.74.73 ██████████ 3
192.149.74.85 ██████████ 1
192.149.74.104 ████████ 1
192.149.74.78 ████████ 1
198.175.249.90 █████████ 1
198.175.249.252 ██████████ 1
192.149.74.98 ██████████ 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 1.59ms from Minneapolis, US
192.149.74.10 AS31816 National Marrow Donor Program 9.15ms 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
116.133.72.40 AS4837 CHINA UNICOM China169 Backbone 9.74ms from Beijing, CN
104.166.204.152 AS30036 Mediacom Communications Corp 18.36ms from Chicago, US
117.233.147.24 AS9829 National Internet Backbone 4.67ms from Kolkata, IN
86.172.113.120 AS2856 British Telecommunications PLC 1.75ms from London, GB
79.10.142.40 AS3269 Telecom Italia S.p.A. 4.72ms from Milan, IT
71.172.145.168 AS701 Verizon Business 2.90ms from New York City, US
84.161.17.24 AS3320 Deutsche Telekom AG 2.69ms from Nuernberg, DE
116.176.196.248 AS4837 CHINA UNICOM China169 Backbone 8.98ms from Qingyang, CN
14.32.53.72 AS4766 Korea Telecom 1.49ms from Seoul, KR
57.181.228.120 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
73.128.103.72 AS7922 Comcast Cable Communications, LLC 7.19ms from Ashburn, US
130.109.118.104 AS668 United States Department of Defense (DoD) 0.52ms from Atlanta, US
105.72.60.184 AS36884 Wana Corporate 5.41ms from Casablanca, MA
40.122.108.136 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
116.106.70.24 AS24086 Viettel Corporation 2.30ms from Ho Chi Minh City, VN
113.123.138.152 AS4134 CHINANET-BACKBONE 7.72ms from Jinan, CN
179.13.149.40 AS27831 Colombia Móvil 14.49ms from Medellin, CO
210.10.238.168 AS2764 AAPT Limited 2.15ms from Melbourne, AU
66.158.159.168 AS1403 EBOX 1.26ms from Montreal, CA
155.48.225.8 AS16481 Babson College 10.98ms from New York City, US
67.168.149.152 AS7922 Comcast Cable Communications, LLC 2.92ms from Seattle, US
1.219.86.200 AS3786 LG DACOM Corporation 1.78ms from Seoul, KR
114.94.34.104 AS4812 China Telecom (Group) 3.46ms from Shanghai, CN
126.79.137.184 AS17676 SoftBank Corp. 2.67ms from Tokyo, JP
4.172.120.40 AS8075 Microsoft Corporation 0.17ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 198.175.249.7
traceroute to 198.175.249.7 (198.175.249.7): 64 hops max, 52 byte packets
3 [] 206.108.35.151 0.505 ms
4 *
5 *
6 [AS31816] 198.175.249.7 30.646 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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