[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Oct 17 21:30:19 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 17 Oct, 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: 976667
Prefixes after maximum aggregation (per Origin AS): 367562
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467933
Number of IPv4 prefixes with a valid ROA: 513369
Number of IPv4 prefixes with an invalid ROA: 21
Number of IPv4 prefixes with no ROA: 463277
Total ASes present in the Internet Routing Table: 76387
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65432
Origin ASes announcing only one prefix: 26810
Transit ASes present in the Internet Routing Table: 10955
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1012
Number of instances of unregistered ASNs: 1024
Number of 32-bit ASNs allocated by the RIRs: 45575
Number of 32-bit ASNs visible in the Routing Table: 37256
Prefixes from 32-bit ASNs in the Routing Table: 194809
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 390
Number of addresses announced to Internet: 3032289281
Equivalent to 180 /8s, 189 /16s and 16 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 317512
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263805
Total APNIC prefixes after maximum aggregation: 75731
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255594
Unique aggregates announced from the APNIC address blocks: 100928
APNIC Region origin ASes present in the Internet Routing Table: 14451
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4390
APNIC Region transit ASes present in the Internet Routing Table: 1955
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9849
Number of APNIC addresses announced to Internet: 761462336
Equivalent to 45 /8s, 98 /16s and 254 /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 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 284752
Total ARIN prefixes after maximum aggregation: 126232
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288124
Unique aggregates announced from the ARIN address blocks: 135459
ARIN Region origin ASes present in the Internet Routing Table: 19182
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5032
Number of ARIN addresses announced to Internet: 1266944576
Equivalent to 75 /8s, 132 /16s and 10 /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 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 271200
Total RIPE prefixes after maximum aggregation: 129574
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267933
Unique aggregates announced from the RIPE address blocks: 168342
RIPE Region origin ASes present in the Internet Routing Table: 28774
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12108
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12058
Number of RIPE addresses announced to Internet: 722345345
Equivalent to 43 /8s, 14 /16s and 29 /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 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 122504
Total LACNIC prefixes after maximum aggregation: 28810
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120058
Unique aggregates announced from the LACNIC address blocks: 48626
LACNIC Region origin ASes present in the Internet Routing Table: 11166
LACNIC Prefixes per ASN: 10.75
LACNIC Region origin ASes announcing only one prefix: 2661
LACNIC Region transit ASes present in the Internet Routing Table: 2470
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: 9067
Number of LACNIC addresses announced to Internet: 177150720
Equivalent to 10 /8s, 143 /16s and 27 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 33394
Total AfriNIC prefixes after maximum aggregation: 6559
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44568
Unique aggregates announced from the AfriNIC address blocks: 14261
AfriNIC Region origin ASes present in the Internet Routing Table: 1887
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 673
AfriNIC Region transit ASes present in the Internet Routing Table: 364
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1250
Number of AfriNIC addresses announced to Internet: 104160512
Equivalent to 6 /8s, 53 /16s and 93 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 10192 8907 128 CHINAMOBILE-CN China Mobile Communication
7545 5964 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4530 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3997 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3837 511 268 BBIL-AP BHARTI Airtel Ltd., IN
7713 3646 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 828 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2200 434 193 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 10858 11907 3815 AMAZON-02, US
174 6377 8764 860 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3412 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3197 23677 1975 ATT-INTERNET4, US
16625 2871 1255 2131 AKAMAI-AS, US
396982 2867 3652 421 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 7631 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3910 3396 140 AKAMAI-ASN1, NL
9009 3647 314 1861 M247, RO
12389 2944 2294 880 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1784 130 1323 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11545 3242 508 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2532 534 356 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1341 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1147 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1060 97 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1033 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 1636 593 29 RAYA-AS, EG
24863 1615 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1348 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 975 521 41 Vodafone-, EG
37069 641 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 524 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11545 3242 508 UNINET, MX
16509 10858 11907 3815 AMAZON-02, US
9808 10192 8907 128 CHINAMOBILE-CN China Mobile Communication
12479 7631 1709 143 UNI2-AS, ES
174 6377 8764 860 COGENT-174, US
7545 5964 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4530 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 10192 10064 CHINAMOBILE-CN China Mobile Communications Grou
12479 7631 7488 UNI2-AS, ES
16509 10858 7043 AMAZON-02, US
174 6377 5517 COGENT-174, US
7545 5964 5319 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4891 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4530 4507 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 4113 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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /14:1188 /15:2107 /16:13267 /17:8441 /18:14415
/19:24914 /20:45545 /21:52967 /22:113518 /23:102406 /24:596128
/25:88 /26:100 /27:107 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6698 7631 UNI2-AS, ES
8151 5730 11545 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2543 3412 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2210 10858 AMAZON-02, US
30036 2176 2515 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2175 3546 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2314 2:1715 3:500 4:10 5:4545 6:169
7:6 8:1528 9:1 11:172 12:1422 13:371
14:2505 15:327 16:264 17:361 18:891 20:441
21:4 22:188 23:6935 24:2646 25:2 27:2739
29:19 31:2918 32:48 34:74 35:143 36:2383
37:4554 38:9935 39:926 40:131 41:4190 42:2196
43:2537 44:334 45:17692 46:4658 47:320 49:2031
50:1872 51:580 52:1579 54:317 55:957 56:8
57:227 58:2278 59:1274 60:1165 61:2830 62:2818
63:1857 64:5418 65:2283 66:4671 67:2997 68:1329
69:4014 70:1129 71:577 72:2867 74:2782 75:1626
76:631 77:2576 78:1866 79:1661 80:2209 81:2039
82:1765 83:1408 84:1754 85:3085 86:1080 87:2426
88:1264 89:4359 90:679 91:8253 92:2667 93:2805
94:3858 95:4335 96:1263 97:316 98:1074 99:739
100:72 101:1192 102:3568 103:32556 104:4457 105:706
106:1057 107:2396 108:1168 109:4034 110:2211 111:3278
112:2079 113:1819 114:1944 115:2152 116:1979 117:2752
118:2922 119:2037 120:1930 121:1450 122:2728 123:2194
124:1716 125:2882 126:64 128:1487 129:965 130:1264
131:1835 132:823 133:444 134:1523 135:315 136:1225
137:1261 138:2869 139:1595 140:1466 141:1562 142:1775
143:1598 144:1018 145:390 146:2095 147:2056 148:2503
149:2889 150:1074 151:1387 152:2110 153:566 154:7300
155:1496 156:2594 157:1844 158:1207 159:2447 160:3215
161:1764 162:3571 163:1763 164:1943 165:2141 166:1298
167:1854 168:4087 169:787 170:4933 171:1045 172:3910
173:3118 174:906 175:1301 176:3500 177:4830 178:3581
179:2246 180:2557 181:3901 182:3346 183:2068 184:2257
185:21181 186:5071 187:4199 188:4259 189:4038 190:9655
191:1529 192:11074 193:9293 194:7698 195:5478 196:3250
197:3111 198:6054 199:8185 200:8087 201:6222 202:10872
203:10766 204:4640 205:3699 206:4629 207:3667 208:4224
209:5165 210:4896 211:2768 212:4524 213:3646 214:1071
215:48 216:6645 217:3164 218:1391 219:593 220:2073
221:1056 222:963 223:2284
End of report
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