[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jun 28 21:30:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 28 Jun, 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: 964682
Prefixes after maximum aggregation (per Origin AS): 362482
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464811
Number of IPv4 prefixes with a valid ROA: 493860
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 470816
Total ASes present in the Internet Routing Table: 75905
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65052
Origin ASes announcing only one prefix: 26337
Transit ASes present in the Internet Routing Table: 10853
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 988
Number of instances of unregistered ASNs: 991
Number of 32-bit ASNs allocated by the RIRs: 44894
Number of 32-bit ASNs visible in the Routing Table: 36633
Prefixes from 32-bit ASNs in the Routing Table: 192215
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 399
Number of addresses announced to Internet: 3024576128
Equivalent to 180 /8s, 71 /16s and 94 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320903
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251315
Total APNIC prefixes after maximum aggregation: 73451
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243550
Unique aggregates announced from the APNIC address blocks: 100970
APNIC Region origin ASes present in the Internet Routing Table: 14167
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4308
APNIC Region transit ASes present in the Internet Routing Table: 1913
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9597
Number of APNIC addresses announced to Internet: 761136704
Equivalent to 45 /8s, 94 /16s and 6 /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: 280264
Total ARIN prefixes after maximum aggregation: 125460
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284875
Unique aggregates announced from the ARIN address blocks: 134601
ARIN Region origin ASes present in the Internet Routing Table: 19149
ARIN Prefixes per ASN: 14.88
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1988
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4933
Number of ARIN addresses announced to Internet: 1266854464
Equivalent to 75 /8s, 130 /16s and 170 /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: 269514
Total RIPE prefixes after maximum aggregation: 127684
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264299
Unique aggregates announced from the RIPE address blocks: 165256
RIPE Region origin ASes present in the Internet Routing Table: 28696
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3959
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11886
Number of RIPE addresses announced to Internet: 713753600
Equivalent to 42 /8s, 139 /16s and 4 /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: 129335
Total LACNIC prefixes after maximum aggregation: 28948
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127219
Unique aggregates announced from the LACNIC address blocks: 49989
LACNIC Region origin ASes present in the Internet Routing Table: 11119
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2338
LACNIC Region transit ASes present in the Internet Routing Table: 2433
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9002
Number of LACNIC addresses announced to Internet: 176775936
Equivalent to 10 /8s, 137 /16s and 99 /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: 33266
Total AfriNIC prefixes after maximum aggregation: 6280
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 44340
Unique aggregates announced from the AfriNIC address blocks: 13682
AfriNIC Region origin ASes present in the Internet Routing Table: 1853
AfriNIC Prefixes per ASN: 23.93
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 358
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: 1215
Number of AfriNIC addresses announced to Internet: 105748480
Equivalent to 6 /8s, 77 /16s and 152 /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 9864 8745 72 CHINAMOBILE-CN China Mobile Communicati
7545 5641 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4229 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3757 506 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3620 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3264 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2819 860 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2177 419 204 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10103 11534 3648 AMAZON-02, US
11492 4639 308 550 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3705 8788 890 COGENT-174, US
6327 3594 1320 79 SHAW, CA
22773 3447 3037 212 ASN-CXA-ALL-CCI-22773-RDC, US
749 3249 54901 2501 DNIC-AS-00749, US
16625 3111 1352 2240 AKAMAI-AS, US
7018 2908 23670 1830 ATT-INTERNET4, US
396982 2765 3611 413 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 7714 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3873 3396 151 AKAMAI-ASN1, NL
9009 3596 306 1818 M247, RO
12389 2906 2294 868 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1783 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1709 123 1241 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1567 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 11867 3311 507 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2553 357 677 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 775 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1104 278 31 AMX Argentina S.A., AR
6147 1093 369 22 Telefonica del Peru S.A.A., PE
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
24863 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1235 78 74 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 565 314 37 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37342 526 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 11867 3311 507 UNINET, MX
16509 10103 11534 3648 AMAZON-02, US
9808 9864 8745 72 CHINAMOBILE-CN China Mobile Communicati
12479 7714 1708 145 UNI2-AS, ES
7545 5641 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4639 308 550 CABLEONE, US
18403 4229 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3954 1331 21 VIETEL-AS-AP Viettel Group, 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 9864 9792 CHINAMOBILE-CN China Mobile Communications Grou
12479 7714 7569 UNI2-AS, ES
16509 10103 6455 AMAZON-02, US
7545 5641 4972 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4229 4206 FPT-AS-AP FPT Telecom Company, VN
11492 4639 4089 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3954 3933 VIETEL-AS-AP Viettel Group, VN
20940 3873 3722 AKAMAI-ASN1, NL
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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, 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 /9:14 /10:36 /11:93 /12:296
/13:573 /14:1182 /15:2100 /16:13290 /17:8263 /18:13884
/19:24698 /20:43845 /21:52092 /22:112228 /23:103199 /24:588135
/25:93 /26:77 /27:134 /28:37 /29:83 /30:28
/31:9 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6802 7714 UNI2-AS, ES
8151 5940 11867 UNINET, MX
11492 3546 4639 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2559 3447 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2126 10103 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2292 2:1506 3:364 4:8 5:4654 6:164
7:6 8:1513 9:1 11:172 12:1446 13:360
14:2364 15:318 16:219 17:369 18:770 20:394
21:4 22:188 23:6905 24:3107 25:2 27:2641
29:19 31:2610 32:54 34:64 35:136 36:2338
37:4511 38:8171 39:899 40:143 41:4251 42:2016
43:2383 44:328 45:17742 46:4566 47:303 49:1970
50:1894 51:585 52:1584 54:313 55:910 56:8
57:219 58:2096 59:1194 60:1039 61:2613 62:2809
63:1893 64:5657 65:2329 66:4707 67:3032 68:1312
69:4084 70:1339 71:586 72:2951 74:2609 75:1587
76:620 77:2630 78:1873 79:1789 80:2204 81:2036
82:1660 83:1363 84:1693 85:3203 86:911 87:2296
88:1279 89:4210 90:684 91:8268 92:2331 93:2717
94:3759 95:4220 96:1289 97:317 98:1023 99:739
100:73 101:1166 102:3716 103:32228 104:4794 105:1089
106:990 107:2497 108:1159 109:4049 110:2131 111:3259
112:2045 113:1809 114:1823 115:2141 116:1884 117:2656
118:2718 119:1984 120:1783 121:1319 122:2711 123:2235
124:1577 125:2843 126:32 128:1450 129:935 130:1196
131:1934 132:833 133:413 134:1736 135:365 136:1133
137:1198 138:2980 139:1526 140:1408 141:1388 142:1678
143:1575 144:981 145:374 146:2113 147:1999 148:2564
149:2759 150:1043 151:1367 152:2246 153:590 154:7038
155:1497 156:2309 157:1882 158:1157 159:2329 160:2824
161:1701 162:3564 163:1700 164:1689 165:2183 166:1277
167:1821 168:4178 169:802 170:5087 171:1034 172:3881
173:3075 174:891 175:1258 176:3521 177:5437 178:3716
179:2379 180:2421 181:3841 182:3348 183:1988 184:2256
185:21079 186:5266 187:4706 188:4198 189:4356 190:9592
191:1902 192:11055 193:9189 194:7568 195:5418 196:3247
197:2805 198:5968 199:7971 200:8450 201:6430 202:10352
203:10243 204:4587 205:3677 206:4507 207:3578 208:4173
209:5044 210:4475 211:2531 212:4388 213:3612 214:1054
215:49 216:6795 217:3079 218:1307 219:416 220:1808
221:1040 222:686 223:2220
End of report
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