This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402617
IANA has recorded AS5710 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5710\n
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 5710
ASName: NBTBA-ASN
ASHandle: AS5710
RegDate: 2010-12-02
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/5710
OrgName: NBT BANCORP INC.
OrgId: NBTBA
Address: 52 S BROAD ST.
City: NORWICH
StateProv: NY
PostalCode: 13815
Country: US
RegDate: 2003-02-13
Updated: 2015-12-31
Ref: https://rdap.arin.net/registry/entity/NBTBA
OrgTechHandle: ITSEC22-ARIN
OrgTechName: IT Security
OrgTechPhone: +1-800-628-2265
OrgTechEmail: itsec@nbtbci.com
OrgTechRef: https://rdap.arin.net/registry/entity/ITSEC22-ARIN
OrgAbuseHandle: ITSEC22-ARIN
OrgAbuseName: IT Security
OrgAbusePhone: +1-800-628-2265
OrgAbuseEmail: itsec@nbtbci.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ITSEC22-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 1997-2026, American Registry for Internet Numbers, Ltd.
#