AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
BUREAU-NAT-AFF BUREAU OF NATIONAL AFFAIRS, INC. 19 0 4,864 0 United States
4,864 IPv4 Addresses
CIDR Description IP Num
149.79.50.0/24 PSINet, Inc. 256
149.79.52.0/24 PSINet, Inc. 256
149.79.99.0/24 PSINet, Inc. 256
149.79.192.0/24 PSINet, Inc. 256
149.79.193.0/24 PSINet, Inc. 256
149.79.194.0/24 PSINet, Inc. 256
170.75.225.0/24 Bloomberg BNA 256
170.75.226.0/24 Bloomberg BNA 256
170.75.227.0/24 Bloomberg BNA 256
170.75.228.0/24 Bloomberg BNA 256
170.75.229.0/24 Bloomberg BNA 256
170.75.230.0/24 Bloomberg BNA 256
170.75.231.0/24 Bloomberg BNA 256
170.75.234.0/24 Bloomberg BNA 256
170.75.235.0/24 Bloomberg BNA 256
170.75.236.0/24 Bloomberg BNA 256
170.75.237.0/24 Bloomberg BNA 256
170.75.238.0/24 Bloomberg BNA 256
170.75.239.0/24 Bloomberg BNA 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,533,056 310,094,888,960 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,835,072 1,117,765,894,144 IPv4 IPv4
AS2856 BT-UK-AS - British Telecommunications PLC, GB United Kingdom 11,168,000 549,755,944,960 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 943,616 12,886,278,144 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,384 21,475,295,232 IPv4 IPv4
AS13876 FIBER-64 - FiberLight, LLC, US United States 16,640 268,763,136 IPv4 IPv4
IP Address Domain NUMs Domains
149.79.193.150 1 ns3.bna.com
ASNumber:       10655
ASName:         BUREAU-NAT-AFF
ASHandle:       AS10655
RegDate:        1997-10-16
Updated:        2019-02-22    
Ref:            https://rdap.arin.net/registry/autnum/10655


OrgName:        BUREAU OF NATIONAL AFFAIRS, INC.
OrgId:          BNA-39
Address:        1801 S. Bell St.
City:           Arlington
StateProv:      VA
PostalCode:     22202
Country:        US
RegDate:        1997-10-16
Updated:        2019-02-22
Ref:            https://rdap.arin.net/registry/entity/BNA-39


OrgAbuseHandle: CURRI81-ARIN
OrgAbuseName:   Currie, Adam 
OrgAbusePhone:  +1-703-341-3241 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN

OrgNOCHandle: KIMSE38-ARIN
OrgNOCName:   Kim, Seung 
OrgNOCPhone:  +1-703-341-2936 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

OrgAbuseHandle: KIMSE38-ARIN
OrgAbuseName:   Kim, Seung 
OrgAbusePhone:  +1-703-341-2936 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

OrgNOCHandle: CURRI81-ARIN
OrgNOCName:   Currie, Adam 
OrgNOCPhone:  +1-703-341-3241 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN

OrgTechHandle: KIMSE38-ARIN
OrgTechName:   Kim, Seung 
OrgTechPhone:  +1-703-341-2936 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

OrgTechHandle: CURRI81-ARIN
OrgTechName:   Currie, Adam 
OrgTechPhone:  +1-703-341-3241 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN

RNOCHandle: CURRI81-ARIN
RNOCName:   Currie, Adam 
RNOCPhone:  +1-703-341-3241 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN

RNOCHandle: KIMSE38-ARIN
RNOCName:   Kim, Seung 
RNOCPhone:  +1-703-341-2936 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

RAbuseHandle: CURRI81-ARIN
RAbuseName:   Currie, Adam 
RAbusePhone:  +1-703-341-3241 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN

RTechHandle: KIMSE38-ARIN
RTechName:   Kim, Seung 
RTechPhone:  +1-703-341-2936 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

RAbuseHandle: KIMSE38-ARIN
RAbuseName:   Kim, Seung 
RAbusePhone:  +1-703-341-2936 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/KIMSE38-ARIN

RTechHandle: CURRI81-ARIN
RTechName:   Currie, Adam 
RTechPhone:  +1-703-341-3241 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/CURRI81-ARIN