Autonomous System details

AS19388

Team Cymru Inc.  ·  team-cymru.org

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AS19388 – Team Cymru Inc.

Field Value
Country United States
Website team-cymru.org
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Business
Registry arin
Allocated 5 months ago on Dec 05, 2025
Updated 4 months ago on Dec 10, 2025

There are no known IPv4 addresses belonging to this network

Netblock Company
2604:8800:ffff::/48 Team Cymru Inc.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS19388
                                                OrgID:          AS19388
                                                ASName:         AS19388
                                                ASNumber:       AS19388
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 52 peers for this ASN.

Peers Name
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS21700 Neptune Networks, LLC
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS264409 GRUPO YAX
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS2734 CoreSite
AS28917 Fiord Networks, UAB
AS31027 GlobalConnect A/S
AS3214 xTom GmbH
AS34019 Hivane Association
AS34288 Kantonsschule Zug
AS34927 iFog GmbH
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37468 Angola Cables
AS39351 31173 Services AB
AS398465 Rackdog, LLC
AS41327 Fiber Telecom S.p.A.
AS4455 IX Reach Ltd
AS48185 team.blue NV
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS56665 Proximus Luxembourg S.A.
AS57463 NetIX Communications JSC
AS58511 Anycast Global Backbone
AS60503 FNX Tecnologia LTDA
AS6057 Administracion Nacional de Telecomunicaciones
AS61573 IP TELECOM
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6424 EDGOO NETWORKS
AS6663 Euroweb Romania S.R.L.
AS6777 Amsterdam Internet Exchange B.V.
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS9002 RETN Limited
AS9044 BSE Software GmbH
AS9370 SAKURA Internet Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS36236 NetActuate, Inc
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
105.110.206.12 AS36947 Telecom Algeria 11.62ms from Algiers, DZ
180.78.151.44 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.50ms from Beijing, CN
123.56.241.108 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.51ms from Beijing, CN
166.205.143.44 AS7018 AT&T Enterprises, LLC 0.90ms from Chicago, US
2.217.131.108 AS5607 Sky UK Limited 1.86ms from Erith, GB
45.48.73.252 AS20001 Charter Communications Inc 5.58ms from Los Angeles, US
23.19.71.60 AS395954 Leaseweb USA, Inc. 0.23ms from Los Angeles, US
219.99.3.252 AS9354 Community Network Center Inc. 4.28ms from Osaka, JP
73.96.4.140 AS7922 Comcast Cable Communications, LLC 5.47ms from Portland, US
156.54.213.220 AS20746 Telecom Italia S.p.A. 5.11ms from Rome, IT
184.23.55.236 AS46375 Sonic Telecom LLC 2.51ms from San Jose, US
20.43.105.140 AS8075 Microsoft Corporation 0.67ms from Sydney, AU
126.1.252.124 AS17676 SoftBank Corp. 17.96ms from Tokyo, JP
128.189.232.44 AS393249 University of British Columbia 6.53ms from Vancouver, CA
92.98.246.12 AS5384 Emirates Internet 6.51ms from Al Fujairah City, AE
52.233.172.236 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
87.173.171.92 AS3320 Deutsche Telekom AG 6.11ms from Duesseldorf, DE
79.249.237.188 AS3320 Deutsche Telekom AG 9.16ms from Frankfurt am Main, DE
159.75.104.220 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.23ms from Guangzhou, CN
113.160.188.92 AS45899 VNPT Corp 3.46ms from Hanoi, VN
182.182.33.76 AS17557 Pakistan Telecommunication Company Limited 10.14ms from Karachi, PK
108.93.59.108 AS7018 AT&T Enterprises, LLC 2.77ms from Miami, US
79.0.192.172 AS3269 Telecom Italia S.p.A. 7.64ms from Milan, IT
87.7.50.44 AS3269 Telecom Italia S.p.A. 6.83ms from Rende, IT
182.221.10.60 AS17858 LG POWERCOMM 3.24ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f7 216.31.62.100
traceroute to 216.31.62.100 (216.31.62.100): 64 hops max, 52 byte packets
7 [AS3257] 76.74.48.41 2.034 ms
8 [AS3257] 89.149.132.5 17.353 ms
9 *
10 *
11 *
12 [AS36236] 209.177.145.220 18.068 ms
13 [AS23028] 216.31.2.95 24.186 ms
14 [AS19388] 216.31.62.100 24.523 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 AS19388 at robtex.

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