AS number details

AS21636

Prometric, Inc.  ·  prometric.com

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AS21636 – Prometric, Inc.

Field Value
Country United States
Website prometric.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 24 years ago on Jun 01, 2001
Updated 14 years ago on Feb 24, 2012

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21636
                                                OrgID:          AS21636
                                                ASName:         AS21636
                                                ASNumber:       AS21636
                                                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 is 1 peer for this ASN.

Peers Name
AS174 Cogent Communications
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS174 Cogent Communications
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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.

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13.70.157.116 AS8075 Microsoft Corporation 0.55ms from Melbourne, AU
95.228.93.100 AS3269 Telecom Italia S.p.A. 6.32ms from Milan, IT
205.205.29.52 AS701 Verizon Business 10.33ms from Morris Plains, US
182.88.160.196 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Nanning, CN
210.255.96.20 AS2516 KDDI CORPORATION 2.60ms from Osaka, JP
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54.163.115.164 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
183.107.73.68 AS4766 Korea Telecom 5.16ms from Seoul, KR
110.15.175.36 AS9318 SK Broadband Co Ltd 7.03ms from Seoul, KR
171.116.255.244 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Taiyuan, CN
38.145.18.100 AS53259 Jo-Carroll Energy, Inc. (NFP) 11.48ms from Chicago, US
206.71.86.68 AS13649 Flexential Colorado Corp. 1.01ms from Draper, US
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91.176.119.180 AS5432 Proximus NV 4.88ms from Gravelines, FR
112.124.27.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.15ms from Hangzhou, CN
14.169.19.164 AS45899 VNPT Corp 1.49ms from Ho Chi Minh City, VN
178.57.201.180 AS43550 JSC Avantel 16.95ms from Khabarovsk, RU
122.175.165.244 AS24560 Bharti Airtel Ltd., Telemedia Services 6.39ms from Kolkata, IN
195.191.66.244 AS60187 London Grid for Learning Trust 3.97ms from London, GB
76.224.168.148 AS7018 AT&T Enterprises, LLC 3.21ms from Los Angeles, US
189.253.184.100 AS8151 UNINET 17.30ms from Miami, US
2.113.84.132 AS3269 Telecom Italia S.p.A. 3.88ms from Milan, IT

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 AS21636 at robtex.

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