ASN Lookup Tool

Rice University rice.edu US US 10 Routes

AS Data

AS4557

AS4557Rice University

AS Number 4557
AS Name SOUTHEAST-TEXAS-GIGAPOP
Organization Rice University(riceun)
Country US
Website rice.edu
Number of IPv4 Routes 6
Number of IPv6 Routes 4
ASN type EDUCATION
Registry ARIN
Date Allocated 1995-04-14

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Use ASN data for AS4557 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2001:468:1af4::/48 ~1×10²⁴
2001:468:1af5::/48 ~1×10²⁴
198.32.232.0/24 256
2001:468:1a00::/40 ~309×10²⁴
2001:468:1af1::/48 ~1×10²⁴
198.32.224.0/20 4096
198.32.229.0/24 256
198.32.234.0/24 256
198.32.233.0/24 256
198.32.238.0/24 256

Raw Whois Response

#
# 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.
#


ASNumber:       4557
ASName:         SOUTHEAST-TEXAS-GIGAPOP
ASHandle:       AS4557
RegDate:        1995-04-14
Updated:        2013-02-05    
Ref:            https://rdap.arin.net/registry/autnum/4557


OrgName:        Rice University
OrgId:          RICEUN
Address:        Networking MS 119
Address:        6100 Main Street
City:           Houston
StateProv:      TX
PostalCode:     77005
Country:        US
RegDate:        1983-12-02
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/RICEUN


OrgTechHandle: RUH-ORG-ARIN
OrgTechName:   Rice University Networking
OrgTechPhone:  +1-713-348-5244 
OrgTechEmail:  ipadmin@rice.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/RUH-ORG-ARIN

OrgTechHandle: HOCKE30-ARIN
OrgTechName:   Hockett, Matt 
OrgTechPhone:  +1-713-348-2280 
OrgTechEmail:  mlh9@rice.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HOCKE30-ARIN

OrgAbuseHandle: RUH-ORG-ARIN
OrgAbuseName:   Rice University Networking
OrgAbusePhone:  +1-713-348-5244 
OrgAbuseEmail:  ipadmin@rice.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RUH-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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS8 Rice University US
AS5707 The University of Texas Health Science Center at Houston US
AS30049 Metropolitan Transit Authority of Harris County US
AS6939 Hurricane Electric LLC US
AS7276 University of Houston US
AS32590 Valve Corporation US
AS302 Baylor College of Medicine US
AS394324 Pearland Independent School District US
AS395708 City of Pearland US
AS2914 NTT America, Inc. US

Upstreams

AS Number Description Country
AS1299 Arelion Sweden AB SE
AS6939 Hurricane Electric LLC US
AS2914 NTT America, Inc. US
AS6461 Zayo Bandwidth US
AS16905 LEARN US

Downstreams

AS Number Description Country
AS8 Rice University US
AS5707 The University of Texas Health Science Center at Houston US
AS30049 Metropolitan Transit Authority of Harris County US
AS7276 University of Houston US
AS302 Baylor College of Medicine US
AS394324 Pearland Independent School District US
AS395708 City of Pearland US
AS3634 Stephen F. Austin State University US
AS25977 HOUSTON COMMUNITY COLLEGE SYSTEM US
AS397953 Alvin Independent School District US

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Frequently Asked Questions

ASN AS4557 is an Autonomous System Number used to identify a network for BGP internet routing.
AS4557 is listed under Rice University.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.