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  3. AS62575

AS62575

McGraw-Hill Education

MHE
Organization
Title
McGraw-Hill Education
Details
Regional Internet registry
ARIN
IP Addresses count
4,608
Coordinates
Summary
The organization McGraw-Hill Education allocates 4 IP netblocks under the autonomous system number (ASN ) of 62575. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS62575 has 7 peers, 7 upstreams and 0 downstreams with a total of 4,608 IP addresses.
IP Address ranges
Block Description IPs count
192.243.80.0/21 AC-MCGRAWHILL 2,048
192.243.88.0/21 AC-MCGRAWHILL 2,048
199.166.216.0/24 PNAP-LON mcgrawhilledu 3142389 256
199.166.217.0/24 PNAP-SIN001 McGrawHill EDU (SIN) 256
Peers
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3356 Level 3 Parent, LLC 38,461,440
AS3549 Level 3 Parent, LLC 6,116,096
AS6461 Zayo Bandwidth 1,011,200
AS15570 nterNAP Network Services U.K. Limited 31,488
AS24247 Internap Network Services 5,632
AS46887 Lightower Fiber Networks I, LLC 777,984
Upstreams
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3356 Level 3 Parent, LLC 38,461,440
AS3549 Level 3 Parent, LLC 6,116,096
AS6461 Zayo Bandwidth 1,011,200
AS15570 nterNAP Network Services U.K. Limited 31,488
AS24247 Internap Network Services 5,632
AS46887 Lightower Fiber Networks I, LLC 777,984
Downstreams
There are no downstreams for this ASN.
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