Autonomous System details

AS31747

BlackRock Financial Management, Inc.  ·  blackrock.com

United States

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AS31747 – BlackRock Financial Management, Inc.

Field Value
Country United States
Website blackrock.com
Hosted domains 1,086
IPv4 addresses 6,912
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Jan 24, 2007
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
199.242.0.0/23 BlackRock Financial Management, Inc. 512
69.52.2.0/24 BlackRock Financial Management, Inc. 256
69.52.3.0/24 Barclays Global Investors 256
69.52.12.0/24 BlackRock Financial Management, Inc. 256
69.52.13.0/24 BlackRock Financial Management, Inc. 256
69.52.14.0/24 BlackRock Financial Management, Inc. 256
69.52.22.0/24 Barclays Global Investors 256
69.52.23.0/24 BlackRock Financial Management, Inc. 256
69.52.33.0/24 BlackRock Financial Management, Inc. 256
69.52.66.0/24 BlackRock Financial Management, Inc. 256
69.52.67.0/24 Barclays Global Investors 256
69.52.68.0/24 Barclays Global Investors 256
69.52.69.0/24 BlackRock Financial Management, Inc. 256
69.52.72.0/24 BlackRock Financial Management, Inc. 256
69.52.73.0/24 BlackRock Financial Management, Inc. 256
69.52.134.0/24 BlackRock Financial Management, Inc. 256
69.52.135.0/24 BlackRock Financial Management, Inc. 256
69.52.136.0/24 BlackRock Financial Management, Inc. 256
69.52.142.0/24 Barclays Global Investors 256
69.52.143.0/24 BlackRock Financial Management, Inc. 256
69.52.144.0/24 BlackRock Financial Management, Inc. 256
69.52.145.0/24 Barclays Global Investors 256
69.52.147.0/24 BlackRock Financial Management, Inc. 256
199.242.4.0/24 BlackRock Financial Management, Inc. 256
199.242.5.0/24 BlackRock Financial Management, Inc. 256
199.242.6.0/24 BlackRock Financial Management, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31747
                                                OrgID:          AS31747
                                                ASName:         AS31747
                                                ASNumber:       AS31747
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,086 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
69.52.33.240 ██████████ 902
69.52.2.199 ██████████ 120
69.52.13.199 ██████████ 93
69.52.13.253 ██████████ 53
199.242.6.67 ██████████ 14
199.242.6.72 ██████████ 3
69.52.13.192 ██████████ 1
69.52.2.195 ██████████ 1
69.52.13.240 ██████████ 1
69.52.13.250 ██████████ 1

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Peers

There are 12 peers for this ASN.

Peers Name
AS10021 KVH Co.,Ltd
AS11351 Charter Communications Inc
AS174 Cogent Communications, LLC
AS2516 KDDI CORPORATION
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS3758 SingNet
AS4637 Telstra Global
AS701 Verizon Business
AS703 Verizon Business
AS8220 COLT Technology Services Group Limited
AS9255 Singapore Telecom
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Upstreams

There are 12 upstreams for this ASN.

upstreams Name
AS10021 KVH Co.,Ltd
AS11351 Charter Communications Inc
AS174 Cogent Communications, LLC
AS2516 KDDI CORPORATION
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS3758 SingNet
AS4637 Telstra Global
AS701 Verizon Business
AS703 Verizon Business
AS8220 COLT Technology Services Group Limited
AS9255 Singapore Telecom
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ASN API & Database

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
69.52.2.254 AS31747 BlackRock Financial Management, Inc. 4.49ms from New York City, US
69.52.12.253 AS31747 BlackRock Financial Management, Inc. 11.77ms from Ashburn, 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
147.30.253.147 AS9198 JSC Kazakhtelecom 5.95ms from Astana, KZ
94.70.23.35 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.46ms from Athens, GR
104.164.247.147 AS54103 MOD Mission Critical, LLC 0.23ms from Atlanta, US
109.58.211.99 AS44034 Hi3G Access AB 7.07ms from Copenhagen, DK
65.255.82.35 AS11650 Pioneer Long Distance Inc. 6.85ms from Dallas, US
47.186.167.147 AS5650 Frontier Communications of America, Inc. 5.25ms from Dallas, US
20.166.111.35 AS8075 Microsoft Corporation 0.46ms from Dublin, IE
81.132.181.163 AS2856 British Telecommunications PLC 8.47ms from Erith, GB
2.126.116.83 AS5607 Sky UK Limited 4.42ms from Erith, GB
208.92.84.3 AS19950 Quotient Technology Inc 1.41ms from Fremont, US
188.151.35.243 AS1257 Tele2 Sverige AB 0.83ms from Goeteborg, SE
16.162.36.243 AS16509 Amazon.com, Inc. 0.08ms from Hong Kong, HK
18.132.160.147 AS16509 Amazon.com, Inc. 0.16ms from London, GB
84.96.133.99 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.07ms from Lyon, FR
162.38.126.131 AS2200 Renater 3.25ms from Marseille, FR
128.169.127.3 AS16989 The University of Tennessee Health Science Center 6.58ms from Murfreesboro, US
79.42.74.227 AS3269 Telecom Italia S.p.A. 5.43ms from Naples, IT
93.193.125.211 AS3320 Deutsche Telekom AG 1.72ms from Nuernberg, DE
60.75.92.35 AS17676 SoftBank Corp. 4.80ms from Osaka, JP
59.140.160.3 AS2516 KDDI CORPORATION 8.13ms from Osaka, JP
34.197.139.227 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
170.9.20.83 AS31898 Oracle Corporation 0.18ms from San Jose, US
152.131.194.35 AS29992 U.S. Department of Veterans Affairs 1.11ms from Santa Clara, US
189.202.233.3 AS18734 Operbes, S.A. de C.V. 18.72ms from Santiago de Queretaro, MX
115.22.195.195 AS4766 Korea Telecom 6.44ms 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 -f2 69.52.2.8
traceroute to 69.52.2.8 (69.52.2.8): 64 hops max, 52 byte packets
2 [] 198.32.160.74 1.371 ms
3 [AS32787] 2.21.116.24 1.317 ms
4 [AS31747] 69.52.2.8 4.963 ms
Measurement taken from IPinfo ProbeNet in New York City, 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 AS31747 at robtex.

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