[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 16 21:30:18 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 16 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: 976849
Prefixes after maximum aggregation (per Origin AS): 367381
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467782
Number of IPv4 prefixes with a valid ROA: 513183
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463647
Total ASes present in the Internet Routing Table: 76395
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65444
Origin ASes announcing only one prefix: 26826
Transit ASes present in the Internet Routing Table: 10951
Transit-only ASes present in the Internet Routing Table: 540
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1010
Number of instances of unregistered ASNs: 1022
Number of 32-bit ASNs allocated by the RIRs: 45556
Number of 32-bit ASNs visible in the Routing Table: 37262
Prefixes from 32-bit ASNs in the Routing Table: 194856
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: 393
Number of addresses announced to Internet: 3032746497
Equivalent to 180 /8s, 196 /16s and 10 /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: 317612
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263784
Total APNIC prefixes after maximum aggregation: 75732
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255565
Unique aggregates announced from the APNIC address blocks: 100908
APNIC Region origin ASes present in the Internet Routing Table: 14447
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4386
APNIC Region transit ASes present in the Internet Routing Table: 1951
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: 9848
Number of APNIC addresses announced to Internet: 761483840
Equivalent to 45 /8s, 99 /16s and 82 /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: 284631
Total ARIN prefixes after maximum aggregation: 126129
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287996
Unique aggregates announced from the ARIN address blocks: 135442
ARIN Region origin ASes present in the Internet Routing Table: 19181
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6980
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: 5036
Number of ARIN addresses announced to Internet: 1266886720
Equivalent to 75 /8s, 131 /16s and 40 /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: 271184
Total RIPE prefixes after maximum aggregation: 129507
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267879
Unique aggregates announced from the RIPE address blocks: 168267
RIPE Region origin ASes present in the Internet Routing Table: 28787
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12130
RIPE Region transit ASes present in the Internet Routing Table: 3959
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: 12063
Number of RIPE addresses announced to Internet: 722322817
Equivalent to 43 /8s, 13 /16s and 197 /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: 122863
Total LACNIC prefixes after maximum aggregation: 28792
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120420
Unique aggregates announced from the LACNIC address blocks: 48581
LACNIC Region origin ASes present in the Internet Routing Table: 11163
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2657
LACNIC Region transit ASes present in the Internet Routing Table: 2473
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: 9064
Number of LACNIC addresses announced to Internet: 177567744
Equivalent to 10 /8s, 149 /16s and 120 /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: 33377
Total AfriNIC prefixes after maximum aggregation: 6564
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 44596
Unique aggregates announced from the AfriNIC address blocks: 14264
AfriNIC Region origin ASes present in the Internet Routing Table: 1887
AfriNIC Prefixes per ASN: 23.63
AfriNIC Region origin ASes announcing only one prefix: 673
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1251
Number of AfriNIC addresses announced to Internet: 104257280
Equivalent to 6 /8s, 54 /16s and 215 /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 10186 8907 127 CHINAMOBILE-CN China Mobile Communication
7545 5963 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4529 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4005 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3834 511 268 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2767 827 534 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 10859 11907 3804 AMAZON-02, US
174 6371 8763 858 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3402 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3192 23677 1973 ATT-INTERNET4, US
396982 2866 3652 421 GOOGLE-CLOUD-PLATFORM, US
16625 2865 1253 2125 AKAMAI-AS, 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 7647 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3910 3396 140 AKAMAI-ASN1, NL
9009 3645 313 1856 M247, RO
12389 2947 2294 880 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2313 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 11538 3240 507 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2534 534 357 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1062 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 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 992 523 47 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 11538 3240 507 UNINET, MX
16509 10859 11907 3804 AMAZON-02, US
9808 10186 8907 127 CHINAMOBILE-CN China Mobile Communication
12479 7647 1709 143 UNI2-AS, ES
174 6371 8763 858 COGENT-174, US
7545 5963 839 644 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 4529 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 10186 10059 CHINAMOBILE-CN China Mobile Communications Grou
12479 7647 7504 UNI2-AS, ES
16509 10859 7055 AMAZON-02, US
174 6371 5513 COGENT-174, US
7545 5963 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 4529 4506 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 /16:13278 /17:8440 /18:14430
/19:24923 /20:45566 /21:53033 /22:113568 /23:102452 /24:596093
/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 6712 7647 UNI2-AS, ES
8151 5724 11538 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 2533 3402 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2215 10859 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)
----------------------------------------------
1:2313 2:1721 3:499 4:10 5:4549 6:169
7:6 8:1524 9:1 11:172 12:1422 13:373
14:2504 15:330 16:264 17:361 18:891 20:432
21:4 22:188 23:6933 24:2647 25:2 27:2737
29:19 31:2896 32:48 34:74 35:143 36:2381
37:4557 38:9925 39:925 40:150 41:4185 42:2195
43:2530 44:335 45:17722 46:4662 47:321 49:2032
50:1875 51:573 52:1578 54:317 55:955 56:8
57:227 58:2279 59:1278 60:1165 61:2828 62:2809
63:1860 64:5414 65:2281 66:4676 67:2999 68:1330
69:4013 70:1130 71:578 72:2865 74:2783 75:1626
76:631 77:2578 78:1866 79:1669 80:2207 81:2035
82:1766 83:1400 84:1752 85:3090 86:1077 87:2427
88:1265 89:4345 90:681 91:8251 92:2668 93:2800
94:3860 95:4339 96:1262 97:316 98:1073 99:739
100:74 101:1192 102:3557 103:32573 104:4459 105:711
106:1058 107:2396 108:1171 109:4022 110:2212 111:3283
112:2080 113:1817 114:1934 115:2153 116:1978 117:2761
118:2921 119:2038 120:1929 121:1450 122:2725 123:2192
124:1711 125:2885 126:64 128:1485 129:967 130:1260
131:1842 132:819 133:444 134:1523 135:314 136:1225
137:1259 138:2881 139:1592 140:1464 141:1447 142:1775
143:1591 144:1021 145:389 146:2098 147:2055 148:2540
149:2896 150:1067 151:1387 152:2108 153:565 154:7319
155:1497 156:2604 157:1846 158:1208 159:2451 160:3208
161:1763 162:3571 163:1765 164:1942 165:2141 166:1299
167:1850 168:4071 169:789 170:4948 171:1050 172:3906
173:3119 174:904 175:1302 176:3489 177:4834 178:3583
179:2237 180:2548 181:3902 182:3346 183:2068 184:2250
185:21188 186:5030 187:4251 188:4262 189:4106 190:9660
191:1529 192:11082 193:9277 194:7695 195:5471 196:3242
197:3116 198:6045 199:8178 200:8094 201:6242 202:10871
203:10764 204:4640 205:3699 206:4643 207:3674 208:4225
209:5169 210:4897 211:2762 212:4519 213:3639 214:1073
215:48 216:6644 217:3141 218:1391 219:593 220:2073
221:1056 222:964 223:2274
End of report
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