AS63 Massachusetts Institute of Technology

LL-MI

Company Website

IPv4 Addresses: 67,584

Number of Peers: 3

Number of Prefixes: 6

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS63 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Ratio:

Not Disclosed

Website:

http://mit.edu

AS63 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

russellr@ll.mit.edu

nets@ll.mit.edu

Abuse Contacts:

russellr@ll.mit.edu

Address:

Lincoln Laboratory,

Lexington,

MA,

02173-0073,

IPv4 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
129.55.0.0/16	Massachusetts Institute of Technology	129.55.0.0/16	ARIN
129.55.201.0/24	Massachusetts Institute of Technology	129.55.0.0/16	ARIN
192.5.136.0/22	Massachusetts Institute of Technology	192.5.136.0/22	ARIN
192.5.140.0/23	Massachusetts Institute of Technology	192.5.140.0/23	ARIN
192.26.149.0/24	Massachusetts Institute of Technology	192.26.149.0/24	ARIN
192.26.150.0/24	Massachusetts Institute of Technology	192.26.150.0/24	ARIN

IPv4 Peers

ASN	Name	Description
AS13789	INTERNAP-BLK3	Unitas Global
AS10578	GIGAPOP-NE	Harvard University
AS14742	INTERNAP-BLOCK-4	Unitas Global

IPv4 Upstreams

ASN	Name	Description
AS14742	INTERNAP-BLOCK-4	Unitas Global
AS13789	INTERNAP-BLK3	Unitas Global
AS10578	GIGAPOP-NE	Harvard University

IPv4 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       63
ASName:         LL-MI
ASHandle:       AS63
RegDate:        1986-02-24
Updated:        2023-12-04    
Ref:            https://rdap.arin.net/registry/autnum/63


OrgName:        Massachusetts Institute of Technology
OrgId:          MIT-Z
Address:        Lincoln Laboratory
City:           Lexington
StateProv:      MA
PostalCode:     02173-0073
Country:        US
RegDate:        2023-11-30
Updated:        2023-11-30
Ref:            https://rdap.arin.net/registry/entity/MIT-Z


OrgAbuseHandle: ROBER120-ARIN
OrgAbuseName:   Roberge, Russell 
OrgAbusePhone:  +1-781-981-3166 
OrgAbuseEmail:  russellr@ll.mit.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROBER120-ARIN

OrgTechHandle: ROBER120-ARIN
OrgTechName:   Roberge, Russell 
OrgTechPhone:  +1-781-981-3166 
OrgTechEmail:  russellr@ll.mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ROBER120-ARIN

RTechHandle: ZM44-ARIN
RTechName:   Lincoln Laboratory
RTechPhone:  +1-781-981-7680 
RTechEmail:  nets@ll.mit.edu
RTechRef:    https://rdap.arin.net/registry/entity/ZM44-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS63 Massachusetts Institute of Technology

LL-MI

AS63 Summary

Regional Registry:

Allocation Status:

Traffic Ratio:

Website:

AS63 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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