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AS62597

IBM

AS62597 is IBM (ibm.com). It announces 7,936 IPv4 addresses in 31 prefixes, and 32 IPv6 prefixes.

United States· ARIN· allocated 2013-07-18· business

7,936
IPv4 addresses announced
31
IPv4 prefixes
32
IPv6 prefixes
100.00%
of its routes RPKI-valid
7,936
of its IPv4 geolocated
14
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

top 12 of 14
  1. United States3,840 · 48.39%
  2. Germany768 · 9.68%
  3. France512 · 6.45%
  4. Australia256 · 3.23%
  5. Brazil256 · 3.23%
  6. Canada256 · 3.23%
  7. Colombia256 · 3.23%
  8. Finland256 · 3.23%
  9. United Kingdom256 · 3.23%
  10. Hong Kong256 · 3.23%
  11. Japan256 · 3.23%
  12. The Netherlands256 · 3.23%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
NSONE
name
IBM
org
IBM-1
org name
IBM
org address
3039 Cornwallis Road, Research Triangle Park, NC, 27709-2195
org city
Research Triangle Park
org country
US
country
US
source
arin
created
2013-07-18
updated
2026-06-29
abuse name
Registrar Authority, Internet numbers
abuse email
ipreg@us.ibm.com
abuse phone
+1-800-426-7378
abuse kind
role
abuse city
Research Triangle Park
abuse country
US
admin name
Registrar Authority, Internet numbers
admin email
ipreg@us.ibm.com
admin phone
+1-800-426-7378
admin kind
role
admin city
Research Triangle Park
admin country
US
tech
NSONE-ARIN
tech name
NSONE-TECH
tech email
ipreg@us.ibm.com
tech phone
+1-480-932-5972
tech kind
role
tech city
New York
tech country
US

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

31 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
103.35.248.0/24Singaporevalid172026-10-02
103.35.249.0/24United Statesvalid172026-10-02
103.35.250.0/24Hong Kongvalid172026-10-02
163.114.192.0/24Francevalid172026-10-02
163.114.193.0/24Francevalid172026-10-02
163.114.194.0/24Germanyvalid172026-10-02
163.114.195.0/24United Kingdomvalid172026-10-02
163.114.196.0/24Finlandvalid172026-10-02
163.114.199.0/24Canadavalid172026-10-02
163.114.200.0/24United Statesvalid172026-10-02
163.114.201.0/24United Statesvalid172026-10-02
163.114.202.0/24United Statesvalid172026-10-02
163.114.203.0/24United Statesvalid172026-10-02
163.114.205.0/24United Statesvalid172026-10-02
163.114.206.0/24United Statesvalid172026-10-02
163.114.207.0/24United Statesvalid172026-10-02
163.114.208.0/24United Statesvalid172026-10-02
163.114.209.0/24United Statesvalid172026-10-02
163.114.211.0/24South Africavalid172026-10-02
163.114.212.0/24Australiavalid172026-10-02
163.114.214.0/24Colombiavalid172026-10-02
163.114.215.0/24Japanvalid172026-10-02
163.114.216.0/24United Statesvalid172026-10-02
163.114.217.0/24United Statesvalid172026-10-02
163.114.233.0/24Brazilvalid172026-10-02
163.114.234.0/24United Statesvalid172026-10-02
185.103.32.0/24The Netherlandsvalid172026-10-02
185.103.33.0/24Germanyvalid172026-10-02
185.103.35.0/24Germanyvalid172026-10-02
198.51.44.0/24United Statesvalid172026-10-02
198.51.45.0/24United Statesvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

32 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2402:cf80:107::/48United Statesvalid202026-10-02
2402:cf80:1000::/48Singaporevalid202026-10-02
2402:cf80:1003::/48Hong Kongvalid202026-10-02
2402:cf80:1004::/48Australiavalid202026-10-02
2402:cf80:1005::/48Japanvalid202026-10-02
2402:cf80:1007::/48Singaporevalid202026-10-02
2402:cf80:6259::/48Singaporevalid202026-10-02
2620:4d:4000::/48United Statesvalid202026-10-02
2620:4d:4003::/48United Statesvalid202026-10-02
2620:4d:4004::/48United Statesvalid202026-10-02
2620:4d:4005::/48United Statesvalid202026-10-02
2620:4d:4006::/48United Statesvalid202026-10-02
2620:4d:4007::/48United Statesvalid202026-10-02
2620:4d:4008::/48United Statesvalid202026-10-02
2620:4d:4009::/48United Statesvalid202026-10-02
2620:4d:400b::/48United Statesvalid202026-10-02
2620:4d:400c::/48United Statesvalid202026-10-02
2620:4d:400d::/48United Statesvalid202026-10-02
2620:4d:400f::/48United Statesvalid202026-10-02
2620:4d:4011::/48United Statesvalid202026-10-02
2620:4d:4020::/48United Statesvalid202026-10-02
2620:4d:4040::/48United Statesvalid202026-10-02
2a00:edc0:107::/48Germanyvalid202026-10-02
2a00:edc0:1000::/48The Netherlandsvalid202026-10-02
2a00:edc0:1001::/48Germanyvalid202026-10-02
2a00:edc0:1002::/48Francevalid202026-10-02
2a00:edc0:1003::/48Finlandvalid202026-10-02
2a00:edc0:1004::/48United Kingdomvalid202026-10-02
2a00:edc0:1005::/48Francevalid202026-10-02
2a00:edc0:1010::/48South Africavalid202026-10-02
2a00:edc0:6000::/48Germanyvalid202026-10-02
2a00:edc0:6259::/48The Netherlandsvalid202026-10-02
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