[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Nov 4 21:30:44 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 04 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: 979457
Prefixes after maximum aggregation (per Origin AS): 368256
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469244
Number of IPv4 prefixes with a valid ROA: 515671
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 463752
Total ASes present in the Internet Routing Table: 76449
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65489
Origin ASes announcing only one prefix: 26825
Transit ASes present in the Internet Routing Table: 10960
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 130
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: 980
Number of instances of unregistered ASNs: 995
Number of 32-bit ASNs allocated by the RIRs: 45705
Number of 32-bit ASNs visible in the Routing Table: 37370
Prefixes from 32-bit ASNs in the Routing Table: 195754
Number of bogon 32-bit ASNs visible in the Routing Table: 54
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 378
Number of addresses announced to Internet: 3032239936
Equivalent to 180 /8s, 188 /16s and 79 /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: 318916
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263253
Total APNIC prefixes after maximum aggregation: 75716
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255423
Unique aggregates announced from the APNIC address blocks: 101150
APNIC Region origin ASes present in the Internet Routing Table: 14472
APNIC Prefixes per ASN: 17.65
APNIC Region origin ASes announcing only one prefix: 4410
APNIC Region transit ASes present in the Internet Routing Table: 1945
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: 9873
Number of APNIC addresses announced to Internet: 761222208
Equivalent to 45 /8s, 95 /16s and 84 /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: 285737
Total ARIN prefixes after maximum aggregation: 126384
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288373
Unique aggregates announced from the ARIN address blocks: 135761
ARIN Region origin ASes present in the Internet Routing Table: 19198
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 2012
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5058
Number of ARIN addresses announced to Internet: 1267167808
Equivalent to 75 /8s, 135 /16s and 114 /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: 272509
Total RIPE prefixes after maximum aggregation: 130063
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269363
Unique aggregates announced from the RIPE address blocks: 169007
RIPE Region origin ASes present in the Internet Routing Table: 28798
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12116
RIPE Region transit ASes present in the Internet Routing Table: 3951
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12103
Number of RIPE addresses announced to Internet: 722228864
Equivalent to 43 /8s, 12 /16s and 86 /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: 123701
Total LACNIC prefixes after maximum aggregation: 28903
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 121108
Unique aggregates announced from the LACNIC address blocks: 48584
LACNIC Region origin ASes present in the Internet Routing Table: 11169
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2648
LACNIC Region transit ASes present in the Internet Routing Table: 2485
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: 9079
Number of LACNIC addresses announced to Internet: 177444160
Equivalent to 10 /8s, 147 /16s and 149 /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: 33277
Total AfriNIC prefixes after maximum aggregation: 6546
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 44812
Unique aggregates announced from the AfriNIC address blocks: 14430
AfriNIC Region origin ASes present in the Internet Routing Table: 1897
AfriNIC Prefixes per ASN: 23.62
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 6.2
Max AfriNIC Region AS path length visible: 90
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1257
Number of AfriNIC addresses announced to Internet: 103955456
Equivalent to 6 /8s, 50 /16s and 60 /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 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6059 841 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4244 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3845 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2773 829 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 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 10984 11971 3860 AMAZON-02, US
174 6375 8755 831 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3604 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3171 23663 1994 ATT-INTERNET4, US
16625 2876 1260 2134 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 7657 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3928 3396 141 AKAMAI-ASN1, NL
9009 3696 318 1883 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2407 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 580 TELLCOM-AS, TR
212238 1853 136 1370 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1587 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 11468 3222 575 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2535 532 359 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 1323 779 202 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 373 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
24863 1647 389 16 LINKdotNET-AS, EG
24835 1627 593 29 RAYA-AS, EG
36992 1422 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
37342 516 32 1 MOVITEL, MZ
15399 506 56 57 WANANCHI-, 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 11468 3222 575 UNINET, MX
16509 10984 11971 3860 AMAZON-02, US
9808 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7657 1709 143 UNI2-AS, ES
174 6375 8755 831 COGENT-174, US
7545 6059 841 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4244 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 10166 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7657 7514 UNI2-AS, ES
16509 10984 7124 AMAZON-02, US
174 6375 5544 COGENT-174, US
7545 6059 5412 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4244 4221 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4139 VNPT-AS-VN VNPT Corp, VN
11492 4661 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
23.139.88.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /14:1186 /15:2104 /16:13258 /17:8430 /18:14448
/19:24941 /20:45466 /21:53061 /22:113581 /23:102375 /24:598830
/25:95 /26:100 /27:105 /28:34 /29:82 /30:30
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6702 7657 UNI2-AS, ES
8151 5661 11468 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3399 3604 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3417 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2235 10984 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 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 2:1724 3:512 4:10 5:4512 6:169
7:6 8:1520 9:1 11:172 12:1423 13:367
14:2535 15:332 16:265 17:362 18:905 20:453
21:4 22:188 23:6995 24:2651 25:2 27:2734
29:19 31:3058 32:48 34:74 35:146 36:2378
37:4500 38:10061 39:901 40:149 41:4139 42:2034
43:2542 44:332 45:17843 46:4795 47:319 49:2031
50:1857 51:581 52:1581 54:312 55:951 56:8
57:228 58:2270 59:1253 60:1176 61:2832 62:2846
63:1850 64:5416 65:2283 66:4664 67:3010 68:1330
69:3994 70:1125 71:581 72:2860 74:2788 75:1631
76:635 77:2576 78:1874 79:1681 80:2231 81:2045
82:1812 83:1417 84:1769 85:3124 86:1063 87:2433
88:1255 89:4368 90:701 91:8276 92:2676 93:2816
94:3940 95:4300 96:1252 97:314 98:1070 99:739
100:72 101:1192 102:3517 103:32475 104:4423 105:711
106:1060 107:2403 108:1170 109:4101 110:2237 111:3282
112:2084 113:1804 114:1947 115:2204 116:1997 117:2742
118:2890 119:2006 120:1928 121:1458 122:2732 123:2197
124:1715 125:2882 126:64 128:1442 129:957 130:1277
131:1901 132:812 133:446 134:1530 135:317 136:1261
137:1275 138:2892 139:1619 140:1483 141:1566 142:1810
143:1630 144:1011 145:401 146:2117 147:2057 148:2539
149:2897 150:1125 151:1468 152:2114 153:565 154:7244
155:1557 156:2983 157:1847 158:1214 159:2438 160:3282
161:1725 162:3576 163:1775 164:1939 165:2135 166:1336
167:1841 168:4126 169:787 170:5034 171:1015 172:3920
173:3136 174:914 175:1296 176:3526 177:5012 178:3664
179:2251 180:2577 181:3915 182:3347 183:2041 184:2271
185:21255 186:5077 187:4299 188:4245 189:4205 190:9589
191:1543 192:11216 193:9286 194:7768 195:5512 196:3220
197:3068 198:6037 199:8209 200:8162 201:6332 202:10894
203:10780 204:4673 205:3706 206:4631 207:3640 208:4244
209:5158 210:4900 211:2773 212:4578 213:3648 214:1048
215:48 216:6623 217:3208 218:1390 219:593 220:2084
221:1057 222:962 223:2322
End of report
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