27198 INDIANA-EXTERNAL, US
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS19782 INDIANAGIGAPOP, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3280 AS27198 ORIGIN Originate: 66816 /15.97 Transit: 0 /0.00 INDIANA-EXTERNAL, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 21872 AS27198 INDIANA-EXTERNAL, US 7 2 1 6 1 14.29% Prefix AS Path Aggregation Suggestion 149.159.128.0/17 3303 11164 19782 27198 + Announce - aggregate of 149.159.128.0/18 (3303 11164 19782 27198) and 149.159.192.0/18 (3303 11164 19782 27198) 149.159.128.0/18 3303 11164 19782 27198 - Withdrawn - aggregated with 149.159.192.0/18 (3303 11164 19782 27198) 149.159.192.0/18 3303 11164 19782 27198 - Withdrawn - aggregated with 149.159.128.0/18 (3303 11164 19782 27198) 149.160.128.0/17 3303 11164 19782 27198 149.165.244.0/23 3303 11164 19782 27198 192.12.206.0/24 3303 11164 19782 27198 192.68.133.0/24 3303 11164 19782 27198 198.49.214.0/24 3303 11164 19782 27198
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS27198 3 More Specifics 6 Total Advertisements INDIANA-EXTERNAL, US
149.159.128.0/18 149.159.0.0/16
149.159.192.0/18 149.159.0.0/16
149.165.244.0/23 149.165.0.0/16
whois: 402590
IANA has recorded AS27198 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS27198\n
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ASNumber: 27198
ASName: INDIANA-EXTERNAL
ASHandle: AS27198
RegDate: 2009-02-11
Updated: 2018-08-03
Ref: https://rdap.arin.net/registry/autnum/27198
OrgName: Indiana University
OrgId: INDIAN
Address: 2709 E 10th Street
Address: Indiana University Information Technology
Address: networks division
City: Bloomington
StateProv: IN
PostalCode: 47408
Country: US
RegDate:
Updated: 2026-06-04
Ref: https://rdap.arin.net/registry/entity/INDIAN
OrgAbuseHandle: INDIA-ARIN
OrgAbuseName: IndianaUniversity-abuse
OrgAbusePhone: +1-812-855-9255
OrgAbuseEmail: abuse@iu.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/INDIA-ARIN
OrgTechHandle: JEA98-ARIN
OrgTechName: Ambern, Jeff Edward
OrgTechPhone: +1-812-856-7520
OrgTechEmail: jambern@iu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/JEA98-ARIN
OrgRoutingHandle: IGRP-ARIN
OrgRoutingName: I-Light and GigaPOP Routing POC
OrgRoutingPhone: +1-317-278-6635
OrgRoutingEmail: routing@indiana.gigapop.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/IGRP-ARIN
OrgTechHandle: NEM12-ARIN
OrgTechName: Network Enginering Manager
OrgTechPhone: +1-812-855-4776
OrgTechEmail: ctgarret@iu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NEM12-ARIN
OrgTechHandle: SPENC364-ARIN
OrgTechName: Spencer, Mark
OrgTechPhone: +1-812-855-3098
OrgTechEmail: maespenc@iu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/SPENC364-ARIN
OrgTechHandle: DBE43-ARIN
OrgTechName: Beals, Damon
OrgTechPhone: +1-317-274-7946
OrgTechEmail: dbeals@iu.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DBE43-ARIN
RTechHandle: IUD-ORG-ARIN
RTechName: Indiana University Computing Services
RTechPhone: +1-317-274-7788
RTechEmail: dns-admin@iu.edu
RTechRef: https://rdap.arin.net/registry/entity/IUD-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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