[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Oct 24 21:30:25 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 24 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: 977455
Prefixes after maximum aggregation (per Origin AS): 367782
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468368
Number of IPv4 prefixes with a valid ROA: 514307
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 463121
Total ASes present in the Internet Routing Table: 76415
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65441
Origin ASes announcing only one prefix: 26799
Transit ASes present in the Internet Routing Table: 10974
Transit-only ASes present in the Internet Routing Table: 530
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: 1003
Number of instances of unregistered ASNs: 1015
Number of 32-bit ASNs allocated by the RIRs: 45616
Number of 32-bit ASNs visible in the Routing Table: 37305
Prefixes from 32-bit ASNs in the Routing Table: 194818
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: 389
Number of addresses announced to Internet: 3032413249
Equivalent to 180 /8s, 190 /16s and 244 /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: 317878
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263758
Total APNIC prefixes after maximum aggregation: 75747
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255808
Unique aggregates announced from the APNIC address blocks: 101004
APNIC Region origin ASes present in the Internet Routing Table: 14457
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4381
APNIC Region transit ASes present in the Internet Routing Table: 1943
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: 9856
Number of APNIC addresses announced to Internet: 761345600
Equivalent to 45 /8s, 97 /16s and 54 /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: 284966
Total ARIN prefixes after maximum aggregation: 126285
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288118
Unique aggregates announced from the ARIN address blocks: 135623
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 2014
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: 5049
Number of ARIN addresses announced to Internet: 1267028800
Equivalent to 75 /8s, 133 /16s and 83 /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: 271436
Total RIPE prefixes after maximum aggregation: 129746
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268214
Unique aggregates announced from the RIPE address blocks: 168658
RIPE Region origin ASes present in the Internet Routing Table: 28791
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3964
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: 12085
Number of RIPE addresses announced to Internet: 722046849
Equivalent to 43 /8s, 9 /16s and 143 /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: 123035
Total LACNIC prefixes after maximum aggregation: 28805
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120537
Unique aggregates announced from the LACNIC address blocks: 48505
LACNIC Region origin ASes present in the Internet Routing Table: 11156
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2651
LACNIC Region transit ASes present in the Internet Routing Table: 2478
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: 9060
Number of LACNIC addresses announced to Internet: 177477952
Equivalent to 10 /8s, 148 /16s and 25 /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: 33257
Total AfriNIC prefixes after maximum aggregation: 6544
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 44389
Unique aggregates announced from the AfriNIC address blocks: 14255
AfriNIC Region origin ASes present in the Internet Routing Table: 1892
AfriNIC Prefixes per ASN: 23.46
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 90
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1255
Number of AfriNIC addresses announced to Internet: 104284416
Equivalent to 6 /8s, 55 /16s and 65 /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 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4549 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4195 1878 56 VNPT-AS-VN VNPT Corp, VN
7552 3971 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3842 512 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2772 828 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2203 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 10898 11914 3814 AMAZON-02, US
174 6379 8763 853 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3413 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3172 23668 1970 ATT-INTERNET4, US
16625 2869 1254 2129 AKAMAI-AS, US
396982 2865 3653 419 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 7647 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3905 3396 141 AKAMAI-ASN1, NL
9009 3708 320 1894 M247, RO
12389 2943 2294 879 ROSTELECOM-AS, RU
5384 2422 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 579 TELLCOM-AS, TR
212238 1804 132 1339 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 11559 3234 519 UNINET, MX
10620 3545 494 939 Telmex Colombia S.A., CO
13999 2530 533 358 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6147 1113 369 22 Telefonica del Peru S.A.A., PE
6503 1103 374 163 Axtel, S.A.B. de C.V., MX
22884 1065 98 372 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 1637 593 29 RAYA-AS, EG
24863 1618 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1355 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 597 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 516 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 11559 3234 519 UNINET, MX
16509 10898 11914 3814 AMAZON-02, US
9808 10166 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7647 1709 143 UNI2-AS, ES
174 6379 8763 853 COGENT-174, US
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4652 281 59 ALJAWWALSTC-AS, SA
18403 4549 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 10034 CHINAMOBILE-CN China Mobile Communications Grou
12479 7647 7504 UNI2-AS, ES
16509 10898 7084 AMAZON-02, US
174 6379 5526 COGENT-174, US
7545 5966 5320 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4652 4593 ALJAWWALSTC-AS, SA
18403 4549 4526 FPT-AS-AP FPT Telecom Company, VN
45899 4195 4139 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 /14:1187 /15:2106 /16:13270 /17:8417 /18:14431
/19:24923 /20:45486 /21:53011 /22:113479 /23:102181 /24:597188
/25:94 /26:100 /27:106 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6701 7647 UNI2-AS, ES
8151 5750 11559 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2543 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2209 10898 AMAZON-02, US
30036 2184 2524 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3545 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)
----------------------------------------------
1:2317 2:1724 3:503 4:10 5:4487 6:168
7:6 8:1525 9:1 11:172 12:1421 13:362
14:2503 15:331 16:264 17:362 18:900 20:449
21:4 22:188 23:6938 24:2645 25:2 27:2725
29:19 31:3004 32:49 34:74 35:144 36:2378
37:4522 38:9977 39:926 40:150 41:4152 42:2214
43:2553 44:334 45:17759 46:4688 47:319 49:2033
50:1861 51:579 52:1585 54:317 55:950 56:8
57:227 58:2281 59:1280 60:1171 61:2831 62:2840
63:1866 64:5434 65:2295 66:4674 67:2998 68:1329
69:4021 70:1127 71:570 72:2862 74:2779 75:1627
76:633 77:2573 78:1870 79:1660 80:2212 81:2038
82:1794 83:1410 84:1754 85:3099 86:1055 87:2425
88:1247 89:4362 90:703 91:8280 92:2681 93:2811
94:3887 95:4303 96:1266 97:315 98:1071 99:740
100:72 101:1189 102:3556 103:32563 104:4407 105:699
106:1058 107:2404 108:1159 109:4045 110:2216 111:3279
112:2078 113:1820 114:1941 115:2162 116:2000 117:2755
118:2922 119:2032 120:1932 121:1459 122:2724 123:2194
124:1714 125:2885 126:64 128:1493 129:959 130:1256
131:1867 132:809 133:446 134:1533 135:316 136:1266
137:1270 138:2904 139:1615 140:1479 141:1566 142:1808
143:1609 144:1015 145:395 146:2108 147:2053 148:2543
149:2893 150:1123 151:1388 152:2118 153:564 154:7223
155:1545 156:2597 157:1853 158:1208 159:2443 160:3237
161:1740 162:3573 163:1774 164:1943 165:2143 166:1335
167:1852 168:4099 169:786 170:4947 171:1038 172:3916
173:3118 174:907 175:1303 176:3514 177:4841 178:3561
179:2265 180:2560 181:3914 182:3344 183:2073 184:2266
185:21203 186:5034 187:4297 188:4269 189:4096 190:9645
191:1510 192:11117 193:9282 194:7706 195:5472 196:3224
197:3086 198:6054 199:8205 200:8133 201:6309 202:10900
203:10792 204:4644 205:3704 206:4620 207:3663 208:4236
209:5165 210:4896 211:2770 212:4539 213:3659 214:1069
215:48 216:6650 217:3173 218:1392 219:595 220:2073
221:1055 222:962 223:2295
End of report
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