AS18639 - ABTASSOCIATES-AS - Abt Associates, Inc., US

United States
AS Number
AS18639
AS Name
ABTASSOCIATES-AS
Org Name
Abt Associates, Inc.
Country
United States
Registry

arin

RegDate

1993-03-31

Updated

2025-03-18

AS18639 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

65,536

512 IPv4 Addresses
CIDR Description IP Num
198.105.0.0/24
IRR Valid
Abt Associates, Inc. 256
198.105.1.0/24
IRR Parent Valid
Abt Associates, Inc. 256
CIDR Description IP NUMs(prefix /64)
2602:277:e1::/48
IRR Parent Valid
Abt Associates, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 732,672 17,180,196,864 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,662,208 288,300,138,496 IPv4 IPv4 
ASNumber:       18639
ASName:         ABTASSOCIATES-AS
ASHandle:       AS18639
RegDate:        2006-11-16
Updated:        2020-03-03    
Ref:            https://rdap.arin.net/registry/autnum/18639


OrgName:        Abt Associates, Inc.
OrgId:          ABTASS
Address:        10 Fawcett St
City:           Cambridge
StateProv:      MA
PostalCode:     02138
Country:        US
RegDate:        1993-03-31
Updated:        2025-03-18
Ref:            https://rdap.arin.net/registry/entity/ABTASS


OrgTechHandle: CHANJ50-ARIN
OrgTechName:   Chan, Jemmy 
OrgTechPhone:  +1-617-520-2702 
OrgTechEmail:  jemmy_chan@abtassoc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHANJ50-ARIN

OrgAbuseHandle: CHANJ50-ARIN
OrgAbuseName:   Chan, Jemmy 
OrgAbusePhone:  +1-617-520-2702 
OrgAbuseEmail:  jemmy_chan@abtassoc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHANJ50-ARIN

OrgTechHandle: GOODR29-ARIN
OrgTechName:   Goodride, Peter 
OrgTechPhone:  +1-617-349-2440 
OrgTechEmail:  pete_goodridge@abtassoc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GOODR29-ARIN

OrgAbuseHandle: GOODR29-ARIN
OrgAbuseName:   Goodride, Peter 
OrgAbusePhone:  +1-617-349-2440 
OrgAbuseEmail:  pete_goodridge@abtassoc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GOODR29-ARIN