206.107.40.0/21

AS4373 · Online Computer Library Center

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Summary

Country	United States
Domain	oclc.org
ASN	AS4373
Parent Range	206.104.0.0/14
Registry	ARIN
ID	SPRINTLINK

WHOIS Details

NetHandle:      NET-206-107-40-0-1
OrgID:          OCLC
Parent:         NET-206-104-0-0-1
NetName:        SPRINTLINK
NetRange:       206.107.40.0 - 206.107.47.255
NetType:        reassignment
RegDate:        2004-08-19
Updated:        2004-08-19
TechHandle:     IO17-ARIN
Source:         ARIN


OrgID:          OCLC
OrgName:        OCLC, Inc.
CanAllocate:    
Street:         6565 Frantz Road
City:           Dublin
State/Prov:     OH
Country:        US
PostalCode:     43017-0702
RegDate:        1989-03-01
Updated:        2022-09-07
OrgAdminHandle: IO17-ARIN
OrgTechHandle:  COUSI49-ARIN
OrgTechHandle:  IO17-ARIN
OrgAbuseHandle: IO17-ARIN
Source:         ARIN


POCHandle:      COUSI49-ARIN
IsRole:         N
LastName:       Cousino
FirstName:      Adam
Street:         6565 Kilgour
City:           Dublin
State/Prov:     OH
Country:        US
PostalCode:     43017
RegDate:        2022-09-07
Updated:        2022-09-07
OfficePhone:    +1-614-764-6000
Mailbox:        cousinoa@oclc.org
Source:         ARIN


POCHandle:      IO17-ARIN
IsRole:         Y
LastName:       Online Computer Library Center Inc
FirstName:      
Street:         6565 Kilgour Place
City:           Dublin
State/Prov:     OH
Country:        US
PostalCode:     43017
RegDate:        2001-04-23
Updated:        2025-09-09
OfficePhone:    +1-800-848-5878
Mailbox:        DNS-Admin@oclc.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 206.107.40.0/21

Range	ASN	Company	Num of IPs
206.104.0.0/14	AS27932	Cogent Communications, LLC	262,144
206.104.0.0/14	AS174	Cogent Communications, LLC	262,144
206.104.0.0/14	AS6062	Cogent Communications, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 206.107.0.0/16

Range	ASN	Company	Num of IPs
206.104.0.0/14	AS27932	Cogent Communications, LLC	262,144
206.104.0.0/14	AS174	Cogent Communications, LLC	262,144
206.104.0.0/14	AS6062	Cogent Communications, LLC	262,144
206.107.152.0/21	AS33154	MetNet Communications, Inc.	2,048
206.107.196.0/23	AS18632	Volcano Vision, Inc.	512
206.107.235.0/24	AS15157	NORTHWESTERN CORPORATION	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
206.107.44.99	AS4373 Online Computer Library Center	`11.58ms` from Chicago, US
206.107.42.216	AS4373 Online Computer Library Center	`11.61ms` from Chicago, US
206.107.46.60	AS4373 Online Computer Library Center	`11.14ms` from Chicago, US
206.107.43.182	AS4373 Online Computer Library Center	`11.66ms` from Chicago, US
206.107.45.54	AS4373 Online Computer Library Center	`11.71ms` 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
81.82.158.213	AS6848 Telenet BV	`6.06ms` from Brussels, BE
181.26.74.133	AS22927 Telefonica de Argentina	`2.58ms` from Buenos Aires, AR
125.32.117.5	AS4837 CHINA UNICOM China169 Backbone	`1.36ms` from Changchun, CN
82.129.12.181	AS34476 Vayfi Bilgi Teknolojileri A.S.	`1.04ms` from Istanbul, TR
47.142.54.21	AS5650 Frontier Communications of America, Inc.	`9.39ms` from Los Angeles, US
181.139.169.245	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.42ms` from Medellin, CO
34.19.189.197	AS396982 Google LLC	`0.10ms` from Montreal, CA
31.10.78.85	AS35271 JSC "AVIEL"	`1.90ms` from Moscow, RU
178.210.47.69	AS43727 KVANT TELECOM	`6.05ms` from Moscow, RU
108.53.142.21	AS701 Verizon Business	`1.71ms` from New York City, US
62.35.109.53	AS5410 Bouygues Telecom SA	`1.68ms` from Paris, FR
24.102.200.53	AS3737 PenTeleData Inc.	`10.71ms` from Philadelphia, US
189.150.58.37	AS8151 UNINET	`15.83ms` from Santiago de Queretaro, MX
27.54.59.229	AS4657 StarHub Ltd	`0.95ms` from Singapore, SG
123.126.250.5	AS4808 China Unicom Beijing Province Network	`3.06ms` from Tianjin, CN
57.182.118.37	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
91.238.175.85	AS206314 STOWARZYSZENIE ZST	`7.74ms` from Warsaw, PL
105.103.82.229	AS36947 Telecom Algeria	`12.66ms` from Algiers, DZ
8.146.129.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.78ms` from Beijing, CN
210.77.146.101	AS9308 Abitcool(China) Inc.	`3.00ms` from Beijing, CN
186.128.188.197	AS22927 Telefonica de Argentina	`1.80ms` from Buenos Aires, AR
103.101.26.69	AS136632 Vajra Telecom Pvt Ltd	`0.37ms` from Delhi, IN
3.248.17.181	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
154.219.255.181	AS202656 Ivanov Vitaliy Sergeevich	`0.17ms` from Frankfurt am Main, DE
84.155.97.53	AS3320 Deutsche Telekom AG	`7.32ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m6 206.107.47.125

traceroute to 206.107.47.125 (206.107.47.125): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.365 ms

2 *

3 [AS263175] 186.2.247.236 0.407 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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