AS3 Massachusetts Institute of Technology

Company Website:

Country of Origin:

Internet Exchanges: 1

Prefixes Originated (all): 148
Prefixes Originated (v4): 139
Prefixes Originated (v6): 9

Prefixes Announced (all): 148
Prefixes Announced (v4): 139
Prefixes Announced (v6): 9

RPKI Originated Valid (all): 0
RPKI Originated Valid (v4): 0
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 9
RPKI Originated Invalid (v4): 8
RPKI Originated Invalid (v6): 1

BGP Peers Observed (all): 22
BGP Peers Observed (v4): 20
BGP Peers Observed (v6): 8

IPs Originated (v4): 1,842,432
AS Paths Observed (v4): 1,827
AS Paths Observed (v6): 474

Average AS Path Length (all): 4.179
Average AS Path Length (v4): 4.383
Average AS Path Length (v6): 3.395

AS3 IPv4 Peers

ASN	Name
AS32787	Akamai Technologies, Inc.
AS174	Cogent Communications
AS270336
AS3356	Level 3 Parent, LLC
AS63483	Skynet
AS268243
AS6939	Hurricane Electric LLC
AS10578	Harvard University
AS400980	D and B Broadband, LLC
AS7015	Comcast Cable Communications, LLC

AS3 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS174	Cogent Communications
AS268243
AS10578	Harvard University
AS7015	Comcast Cable Communications, LLC
AS133296	Web Werks India Pvt. Ltd.
AS3356	Level 3 Parent, LLC

AS3 IPv4 Peer Count

AS3 IPv6 Peer Count

AS3 IPv4 Prefixes Announced

AS3 IPv6 Prefixes Announced

AS3 IPv4 Prefixes Originated

AS3 IPv6 Prefixes Originated

AS3 IPv4 Route Propagation

AS3 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
18.0.0.0/16
18.1.0.0/16	Massachusetts Institute of Technology
18.1.1.0/24	Massachusetts Institute of Technology
18.1.7.0/24	Massachusetts Institute of Technology
18.1.37.0/24
18.3.0.0/16	Massachusetts Institute of Technology
18.3.1.0/24	Massachusetts Institute of Technology
18.3.2.0/24	Massachusetts Institute of Technology
18.3.3.0/24	Massachusetts Institute of Technology
18.3.4.0/24	Massachusetts Institute of Technology
18.3.5.0/24	Massachusetts Institute of Technology
18.3.6.0/24	Massachusetts Institute of Technology
18.3.7.0/24	Massachusetts Institute of Technology
18.3.8.0/24	Massachusetts Institute of Technology
18.3.9.0/24	Massachusetts Institute of Technology
18.3.10.0/24	Massachusetts Institute of Technology
18.3.11.0/24	Massachusetts Institute of Technology
18.3.12.0/24	Massachusetts Institute of Technology
18.3.13.0/24	Massachusetts Institute of Technology
18.3.14.0/24	Massachusetts Institute of Technology
18.3.15.0/24	Massachusetts Institute of Technology
18.3.16.0/24	Massachusetts Institute of Technology
18.3.17.0/24	Massachusetts Institute of Technology
18.3.18.0/24	Massachusetts Institute of Technology
18.3.19.0/24	Massachusetts Institute of Technology
18.3.20.0/24	Massachusetts Institute of Technology
18.3.21.0/24	Massachusetts Institute of Technology
18.3.22.0/24	Massachusetts Institute of Technology
18.3.23.0/24	Massachusetts Institute of Technology
18.3.28.0/24	Massachusetts Institute of Technology
18.3.67.0/24	Massachusetts Institute of Technology
18.3.69.0/24
18.3.90.0/24	Massachusetts Institute of Technology
18.3.102.0/24	Massachusetts Institute of Technology
18.3.103.0/24	Massachusetts Institute of Technology
18.3.104.0/24	Massachusetts Institute of Technology
18.3.105.0/24
18.3.106.0/24	Massachusetts Institute of Technology
18.3.107.0/24	Massachusetts Institute of Technology
18.3.108.0/24
18.3.109.0/24	Massachusetts Institute of Technology
18.3.111.0/24	Massachusetts Institute of Technology
18.3.115.0/24	Massachusetts Institute of Technology
18.3.116.0/24
18.3.122.0/24	Massachusetts Institute of Technology
18.3.151.0/24	Massachusetts Institute of Technology
18.3.152.0/24	Massachusetts Institute of Technology
18.3.153.0/24	Massachusetts Institute of Technology
18.3.154.0/24	Massachusetts Institute of Technology
18.3.155.0/24	Massachusetts Institute of Technology
18.3.156.0/24	Massachusetts Institute of Technology
18.4.0.0/16	Massachusetts Institute of Technology
18.4.38.0/24	Massachusetts Institute of Technology
18.4.70.0/24	Massachusetts Institute of Technology
18.4.81.0/24	Massachusetts Institute of Technology
18.4.93.0/24	Massachusetts Institute of Technology
18.5.0.0/16	Massachusetts Institute of Technology
18.6.0.0/16
18.7.0.0/16	Massachusetts Institute of Technology
18.7.10.0/24	Massachusetts Institute of Technology
18.7.21.0/24	Massachusetts Institute of Technology
18.7.23.0/24	Massachusetts Institute of Technology
18.7.32.0/24	Massachusetts Institute of Technology
18.7.34.0/24	Massachusetts Institute of Technology
18.7.39.0/24	Massachusetts Institute of Technology
18.7.40.0/24
18.7.54.0/24	Massachusetts Institute of Technology
18.7.68.0/24	Massachusetts Institute of Technology
18.7.71.0/24
18.7.80.0/24	Massachusetts Institute of Technology
18.7.82.0/24	Massachusetts Institute of Technology
18.7.84.0/24	Massachusetts Institute of Technology
18.7.102.0/24	Massachusetts Institute of Technology
18.7.108.0/24	Massachusetts Institute of Technology
18.7.117.0/24
18.7.118.0/24
18.7.119.0/24
18.7.120.0/24	Massachusetts Institute of Technology
18.8.0.0/16	Massachusetts Institute of Technology
18.9.0.0/16	Massachusetts Institute of Technology
18.9.0.0/24	Massachusetts Institute of Technology
18.9.1.0/24	Massachusetts Institute of Technology
18.9.21.0/24	Massachusetts Institute of Technology
18.9.22.0/24	Massachusetts Institute of Technology
18.9.25.0/24	Massachusetts Institute of Technology
18.9.37.0/24
18.9.46.0/24	Massachusetts Institute of Technology
18.9.47.0/24	Massachusetts Institute of Technology
18.9.49.0/24	Massachusetts Institute of Technology
18.9.60.0/24	Massachusetts Institute of Technology
18.9.62.0/24
18.9.90.0/24	Massachusetts Institute of Technology
18.10.0.0/16	Massachusetts Institute of Technology
18.11.0.0/16	Massachusetts Institute of Technology
18.12.0.0/16	Massachusetts Institute of Technology
18.13.0.0/16
18.14.0.0/16	Massachusetts Institute of Technology
18.15.0.0/16	Massachusetts Institute of Technology
18.16.0.0/16	Massachusetts Institute of Technology
18.17.0.0/16	Massachusetts Institute of Technology
18.18.0.0/16	Massachusetts Institute of Technology
18.22.0.0/16	Massachusetts Institute of Technology
18.22.55.0/24	Massachusetts Institute of Technology
18.23.0.0/16	Massachusetts Institute of Technology
18.25.0.0/16	Massachusetts Institute of Technology
18.25.170.0/24	Massachusetts Institute of Technology
18.26.0.0/16	Massachusetts Institute of Technology
18.27.0.0/16	Massachusetts Institute of Technology
18.29.0.0/16	Massachusetts Institute of Technology
18.31.0.0/16	Massachusetts Institute of Technology
23.150.88.0/24	D and B Broadband, LLC
45.236.200.0/22
64.146.163.0/24	Northwest Open Access Network
64.184.146.0/24	Public Utility District #1 of Kitsap County
103.10.48.0/23	Level 23, 28 Freshwater Place
103.114.93.0/24	JHONGKAR IT
103.114.94.0/24
103.214.80.0/24	JHONGKARIT
103.214.81.0/24	JHONGKARIT
128.30.0.0/15	Various Registries (Maintained by ARIN)
128.30.32.0/24	Massachusetts Institute of Technology
128.30.52.0/24	Massachusetts Institute of Technology
128.52.0.0/16	Massachusetts Institute of Technology
144.48.85.0/24
144.48.86.0/24
144.48.87.0/24	JHONGKAR IT
168.235.162.0/24	Skynet
168.235.163.0/24
168.235.164.0/24	Skynet
168.235.172.0/24	Skynet
190.83.24.0/24
190.83.25.0/24
190.83.26.0/24
190.83.27.0/24
192.52.61.0/24	Massachusetts Institute of Technology
192.52.62.0/24	Massachusetts Institute of Technology
192.52.63.0/24	Massachusetts Institute of Technology
192.52.64.0/24	Massachusetts Institute of Technology
192.52.65.0/24	Massachusetts Institute of Technology

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2603:4000::/32
2603:4001::/32
2603:4007::/32
2603:4008::/32
2603:4009::/32	Massachusetts Institute of Technology
2603:400a::/32	Massachusetts Institute of Technology
2603:4010::/32
2603:4011::/32	Massachusetts Institute of Technology
2804:4e28::/32

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Akamai Technologies, Inc.		AS32787
2	Cogent Communications	X	AS174
3			AS270336
4	Level 3 Parent, LLC	X	AS3356
5	Skynet		AS63483
6		X	AS268243
7	Hurricane Electric LLC	X	AS6939
8	Harvard University	X	AS10578
9	D and B Broadband, LLC		AS400980
10	Comcast Cable Communications, LLC	X	AS7015
11	Jhongkar IT		AS141452
12	Northwest Open Access Network		AS16713
13	ESnet		AS293
14	Public Utility District No. 1 of Okanogan County		AS22608
15	Sprint		AS1239
16	Desert Winds Wireless Inc		AS54755
17	Central Washington University		AS394391
18	Minerals and Metals Group Ltd		AS131446
19	Douglas County PUD		AS27373
20	Yakima County		AS18614

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cogent Communications	X	AS174
3		X	AS268243
4	Harvard University	X	AS10578
5	Comcast Cable Communications, LLC	X	AS7015
6	Web Werks India Pvt. Ltd.		AS133296
7	Level 3 Parent, LLC	X	AS3356
8	HOSTDZIRE WEB SERVICES PRIVATE LIMITED		AS150623

ASNumber:       3
ASName:         MIT-GATEWAYS
ASHandle:       AS3
RegDate:        
Updated:        2010-09-27    
Ref:            https://rdap.arin.net/registry/autnum/3

OrgName:        Massachusetts Institute of Technology
OrgId:          MIT-2
Address:        Room W92-167
Address:        77 Massachusetts Avenue
City:           Cambridge
StateProv:      MA
PostalCode:     02139-4307
Country:        US
RegDate:        
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MIT-2

OrgRoutingHandle: MNO78-ARIN
OrgRoutingName:   MIT Network Operations
OrgRoutingPhone:  +1-617-253-8400 
OrgRoutingEmail:  noc@mit.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgTechHandle: BROWN2958-ARIN
OrgTechName:   Brown, Olu 
OrgTechPhone:  +1-617-258-7870 
OrgTechEmail:  obrown@mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BROWN2958-ARIN

OrgDNSHandle: MNO78-ARIN
OrgDNSName:   MIT Network Operations
OrgDNSPhone:  +1-617-253-8400 
OrgDNSEmail:  noc@mit.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgTechHandle: GOMES41-ARIN
OrgTechName:   Gomes, Marco 
OrgTechPhone:  +1-617-253-0336 
OrgTechEmail:  mgomes@mit.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/GOMES41-ARIN

OrgNOCHandle: MNO78-ARIN
OrgNOCName:   MIT Network Operations
OrgNOCPhone:  +1-617-253-8400 
OrgNOCEmail:  noc@mit.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

OrgAbuseHandle: MNS18-ARIN
OrgAbuseName:   MIT Network Security
OrgAbusePhone:  +1-617-324-1782 
OrgAbuseEmail:  arin-mit-security@mit.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MNS18-ARIN

RNOCHandle: MNO78-ARIN
RNOCName:   MIT Network Operations
RNOCPhone:  +1-617-253-8400 
RNOCEmail:  noc@mit.edu
RNOCRef:    https://rdap.arin.net/registry/entity/MNO78-ARIN

RAbuseHandle: MNS18-ARIN
RAbuseName:   MIT Network Security
RAbusePhone:  +1-617-324-1782 
RAbuseEmail:  arin-mit-security@mit.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/MNS18-ARIN

RTechHandle: SILIS-ARIN
RTechName:   Silis, Mark 
RTechPhone:  +1-617-324-5900 
RTechEmail:  mark@mit.edu
RTechRef:    https://rdap.arin.net/registry/entity/SILIS-ARIN

RADB

aut-num: AS3 as-name: MIT-GATEWAYS descr: MIT-GATEWAYS admin-c: JIS tech-c: See MAINT-AS3 mnt-by: MAINT-AS3 changed: DB-admin@merit.edu 19950201 changed: jis@mit.edu 20040209 #04:24:35(UTC) source: RADB last-modified: 2023-11-13T15:39:34Z

Exchange	CC	City	IPv4	IPv6
IX-Denver	US	Denver	206.53.175.200 206.53.175.89 206.53.175.68	2001:504:58::200 2001:504:58::89 2001:504:58::68

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