[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Nov 8 21:31:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 08 Nov, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 979142
Prefixes after maximum aggregation (per Origin AS): 368377
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469546
Number of IPv4 prefixes with a valid ROA: 516656
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 462452
Total ASes present in the Internet Routing Table: 76454
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65478
Origin ASes announcing only one prefix: 26820
Transit ASes present in the Internet Routing Table: 10976
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 170
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1086
Number of instances of unregistered ASNs: 1101
Number of 32-bit ASNs allocated by the RIRs: 45808
Number of 32-bit ASNs visible in the Routing Table: 37376
Prefixes from 32-bit ASNs in the Routing Table: 195737
Number of bogon 32-bit ASNs visible in the Routing Table: 75
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 113
Number of addresses announced to Internet: 3032604992
Equivalent to 180 /8s, 193 /16s and 225 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 64.2
Percentage of available address space allocated: 127.5
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 690854
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263618
Total APNIC prefixes after maximum aggregation: 75800
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 14053
Unique aggregates announced from the APNIC address blocks: 8910
APNIC Region origin ASes present in the Internet Routing Table: 14477
APNIC Prefixes per ASN: 0.97
APNIC Region origin ASes announcing only one prefix: 4403
APNIC Region transit ASes present in the Internet Routing Table: 1941
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9875
Number of APNIC addresses announced to Internet: 33230912
Equivalent to 1 /8s, 251 /16s and 16 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 43/8, 45/8, 146/8, 150/8, 160/8, 163/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 285385
Total ARIN prefixes after maximum aggregation: 126342
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 89599
Unique aggregates announced from the ARIN address blocks: 53414
ARIN Region origin ASes present in the Internet Routing Table: 19196
ARIN Prefixes per ASN: 4.67
ARIN Region origin ASes announcing only one prefix: 6973
ARIN Region transit ASes present in the Internet Routing Table: 2005
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5056
Number of ARIN addresses announced to Internet: 193165824
Equivalent to 11 /8s, 131 /16s and 122 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 66/8, 139/8, 144/8, 149/8, 162/8, 164/8, 192/8,
198/8, 199/8, 204/8, 205/8, 207/8, 208/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 272492
Total RIPE prefixes after maximum aggregation: 130086
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 19039
Unique aggregates announced from the RIPE address blocks: 15178
RIPE Region origin ASes present in the Internet Routing Table: 28804
RIPE Prefixes per ASN: 0.66
RIPE Region origin ASes announcing only one prefix: 12123
RIPE Region transit ASes present in the Internet Routing Table: 3979
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12109
Number of RIPE addresses announced to Internet: 34699776
Equivalent to 2 /8s, 17 /16s and 122 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 152/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 123226
Total LACNIC prefixes after maximum aggregation: 28920
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 14807
Unique aggregates announced from the LACNIC address blocks: 7246
LACNIC Region origin ASes present in the Internet Routing Table: 11162
LACNIC Prefixes per ASN: 1.33
LACNIC Region origin ASes announcing only one prefix: 2647
LACNIC Region transit ASes present in the Internet Routing Table: 2476
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9075
Number of LACNIC addresses announced to Internet: 9526784
Equivalent to 0 /8s, 145 /16s and 94 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 128/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 33335
Total AfriNIC prefixes after maximum aggregation: 6565
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 4290
Unique aggregates announced from the AfriNIC address blocks: 2194
AfriNIC Region origin ASes present in the Internet Routing Table: 1900
AfriNIC Prefixes per ASN: 2.26
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1261
Number of AfriNIC addresses announced to Internet: 8154112
Equivalent to 0 /8s, 124 /16s and 108 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 161/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 10165 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6048 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4277 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 54 VNPT-AS-VN VNPT Corp, VN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3845 511 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2775 829 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 TATACOMM-AS TATA Communications formerly
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10985 12018 3851 AMAZON-02, US
174 6415 8760 835 COGENT-174, US
11492 4656 309 560 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3418 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3194 23667 2017 ATT-INTERNET4, US
16625 2877 1260 2135 AKAMAI-AS, US
396982 2864 3653 418 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7639 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3939 3396 142 AKAMAI-ASN1, NL
9009 3668 316 1862 M247, RO
12389 2945 2295 879 ROSTELECOM-AS, RU
5384 2410 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1843 134 1360 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1595 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11452 3217 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 532 360 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1359 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 376 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1658 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1422 1519 283 ETISALAT-MISR, EG
29571 1381 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1014 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
20011 544 138 318 INTERNET-SOLUTIONS, ZA
36914 517 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11452 3217 611 UNINET, MX
16509 10985 12018 3851 AMAZON-02, US
9808 10165 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7639 1709 143 UNI2-AS, ES
174 6415 8760 835 COGENT-174, US
7545 6048 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4656 309 560 CABLEONE, US
18403 4277 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10165 10029 CHINAMOBILE-CN China Mobile Communications Grou
12479 7639 7496 UNI2-AS, ES
16509 10985 7134 AMAZON-02, US
174 6415 5580 COGENT-174, US
7545 6048 5395 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4971 4897 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4277 4254 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4137 VNPT-AS-VN VNPT Corp, VN
11492 4656 4096 CABLEONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
45.42.0.0/22 Origin: 16929 RESERVED, ZZ
45.42.0.0/22 Transit: 393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NET
45.42.180.0/24 Origin: 31898 ORACLE-BMC-31898, US
45.42.180.0/24 Transit: 2914 NTT-LTD-2914, US
66.111.56.0/23 Origin: 393476 RESERVED, ZZ
66.111.56.0/23 Transit: 53828 NITEL, US
66.159.102.0/24 Origin: 17378 AS17378, US
66.159.102.0/24 Transit: 174 COGENT-174, US
66.185.32.0/20 Origin: 14434 VIPNAS1, VI
66.185.32.0/20 Transit: 394680 ESSEXTEL, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1187 /15:2104 /16:13256 /17:8417 /18:14437
/19:24893 /20:45499 /21:53002 /22:113607 /23:102357 /24:598662
/25:98 /26:101 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
16509 10041 10985 AMAZON-02, US
8151 8823 11452 UNINET, MX
9808 8119 10165 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
12479 7324 7639 UNI2-AS, ES
174 5150 6415 COGENT-174, US
39891 4649 4720 ALJAWWALSTC-AS, SA
18403 4190 4277 FPT-AS-AP FPT Telecom Company, VN
7545 3907 6048 TPG-INTERNET-AP TPG Telecom Limited, AU
20940 3882 3939 AKAMAI-ASN1, NL
11492 3842 4656 CABLEONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1730 3:513 4:10 5:4551 6:169
7:6 8:1511 9:1 11:172 12:1423 13:361
14:2530 15:332 16:268 17:363 18:904 20:454
21:4 22:188 23:6996 24:2654 25:2 27:2731
29:19 31:3074 32:47 34:74 35:146 36:2386
37:4476 38:10107 39:928 40:150 41:4134 42:2046
43:2574 44:336 45:17832 46:4804 47:320 49:2038
50:1845 51:581 52:1578 54:316 55:889 56:8
57:230 58:2270 59:1284 60:1175 61:2839 62:2834
63:1850 64:5409 65:2282 66:4639 67:3009 68:1315
69:4011 70:1129 71:581 72:2859 74:2785 75:1631
76:632 77:2577 78:1878 79:1678 80:2230 81:2029
82:1812 83:1417 84:1763 85:3121 86:1063 87:2434
88:1258 89:4379 90:698 91:8272 92:2663 93:2810
94:3940 95:4283 96:1250 97:314 98:1068 99:740
100:72 101:1434 102:3534 103:32601 104:4428 105:711
106:1061 107:2405 108:1179 109:4116 110:2239 111:3273
112:2084 113:1826 114:1940 115:2192 116:2005 117:2746
118:2891 119:2039 120:1928 121:1461 122:2734 123:2207
124:1711 125:2884 126:62 128:1455 129:952 130:1281
131:1904 132:820 133:446 134:1530 135:319 136:1262
137:1231 138:2877 139:1612 140:1486 141:1453 142:1815
143:1591 144:1015 145:401 146:2118 147:2061 148:2552
149:2903 150:1130 151:1467 152:2112 153:564 154:7357
155:1562 156:2826 157:1841 158:1218 159:2442 160:3289
161:1741 162:3588 163:1775 164:1942 165:2134 166:1338
167:1843 168:4126 169:779 170:5012 171:1012 172:3923
173:3142 174:915 175:1297 176:3509 177:4853 178:3708
179:2264 180:2578 181:3903 182:3361 183:2041 184:2271
185:21285 186:5045 187:4266 188:4236 189:4129 190:9597
191:1515 192:11223 193:9281 194:7742 195:5512 196:3213
197:3099 198:5956 199:8216 200:8174 201:6317 202:10884
203:10835 204:4644 205:3671 206:4622 207:3541 208:4252
209:5097 210:4905 211:2769 212:4579 213:3663 214:1056
215:48 216:6617 217:3210 218:1392 219:594 220:2082
221:1058 222:963 223:2326
End of report
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