2001:18e8:ffff::/48

Originated by AS19782
AS Name: Indiana University (GigaPOP)

Overview
Connectivity
Whois
Validation

Registered on: 31 Dec 2003 (22 years old)

Registered to: ARIN-INDIAN (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 1 /48's

Less Specific Announcements

	Prefix	Description
	2001:18e8::/32	Indiana University

Upstreams

AS6939 - Hurricane Electric LLC
AS174 - Cogent Communications, LLC
AS1299 - Arelion (fka. Telia Carrier)

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS6939	Hurricane Electric LLC
	AS174	Cogent Communications, LLC
	AS1299	Arelion (fka. Telia Carrier)

Peers

	ASN	Description
	AS2381	WiscNet
	AS11164	Internet2 I2PX
	AS174	Cogent Communications, LLC
	AS1299	Arelion (fka. Telia Carrier)
	AS6939	Hurricane Electric LLC

Last Update: 2026-07-11T03:41:51Z UTC

IRR Databases

IRR	Expected ASN
radb	AS19782	Show Raw route6: 2001:18e8:ffff::/48 descr: Indiana Gigapop University Information Technology Services Bloomington, IN 47408 origin: AS19782 remarks: Indiana Gigapop remarks: contact noc@indiana.gigapop.net if you have questions about this object. remarks: abuse contact is abuse@indiana.edu. mnt-by: MAINT-IU changed: wtjohnso@globalnoc.iu.edu 20180409 #00:07:41Z source: RADB last-modified: 2023-11-13T15:53:23Z
radb	AS198949	Show Raw route6: 2001:18e8:ffff::/48 origin: AS198949 descr: I2_Indiana GigaPOP mnt-by: MAINT-AS198949 changed: noc@securitydam.com 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z

IRR

Expected ASN

radb

AS19782

Show Raw

route6:         2001:18e8:ffff::/48
descr:          Indiana Gigapop
                University Information Technology Services
                Bloomington, IN 47408
origin:         AS19782
remarks:        Indiana Gigapop
remarks:        contact noc@indiana.gigapop.net if you have questions about this object.
remarks:        abuse contact is abuse@indiana.edu.
mnt-by:         MAINT-IU
changed:        wtjohnso@globalnoc.iu.edu 20180409  #00:07:41Z
source:         RADB
last-modified:  2023-11-13T15:53:23Z

radb

AS198949

Matches IRR source, but under a different ASN

Show Raw

route6:         2001:18e8:ffff::/48
origin:         AS198949
descr:          I2_Indiana GigaPOP
mnt-by:         MAINT-AS198949
changed:        noc@securitydam.com 20201124
source:         RADB
last-modified:  2023-11-13T16:03:01Z

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Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases