[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Dec 17 21:31:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 17 Dec, 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: 985472
Prefixes after maximum aggregation (per Origin AS): 369669
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 467288
Number of IPv4 prefixes with a valid ROA: 525882
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 459571
Total ASes present in the Internet Routing Table: 76572
Prefixes per ASN: 12.87
Origin-only ASes present in the Internet Routing Table: 65554
Origin ASes announcing only one prefix: 26804
Transit ASes present in the Internet Routing Table: 11018
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1081
Number of 32-bit ASNs allocated by the RIRs: 45980
Number of 32-bit ASNs visible in the Routing Table: 37592
Prefixes from 32-bit ASNs in the Routing Table: 197533
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 364
Number of addresses announced to Internet: 3123581248
Equivalent to 186 /8s, 46 /16s and 17 /24s
Percentage of available address space announced: 84.4
Percentage of allocated address space announced: 84.4
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: 320222
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264616
Total APNIC prefixes after maximum aggregation: 76451
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 257026
Unique aggregates announced from the APNIC address blocks: 102392
APNIC Region origin ASes present in the Internet Routing Table: 14519
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4404
APNIC Region transit ASes present in the Internet Routing Table: 1950
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9946
Number of APNIC addresses announced to Internet: 761652800
Equivalent to 45 /8s, 101 /16s and 230 /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: 288440
Total ARIN prefixes after maximum aggregation: 125867
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 290216
Unique aggregates announced from the ARIN address blocks: 131170
ARIN Region origin ASes present in the Internet Routing Table: 19200
ARIN Prefixes per ASN: 15.12
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2008
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5096
Number of ARIN addresses announced to Internet: 1345804864
Equivalent to 80 /8s, 55 /16s and 90 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273273
Total RIPE prefixes after maximum aggregation: 130797
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270158
Unique aggregates announced from the RIPE address blocks: 170015
RIPE Region origin ASes present in the Internet Routing Table: 28842
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3989
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12185
Number of RIPE addresses announced to Internet: 734407296
Equivalent to 43 /8s, 198 /16s and 42 /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,
53/8, 57/8, 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: 123622
Total LACNIC prefixes after maximum aggregation: 29268
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 120997
Unique aggregates announced from the LACNIC address blocks: 48752
LACNIC Region origin ASes present in the Internet Routing Table: 11178
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2652
LACNIC Region transit ASes present in the Internet Routing Table: 2500
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9100
Number of LACNIC addresses announced to Internet: 177519168
Equivalent to 10 /8s, 148 /16s and 186 /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: 34446
Total AfriNIC prefixes after maximum aggregation: 6604
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 46711
Unique aggregates announced from the AfriNIC address blocks: 14658
AfriNIC Region origin ASes present in the Internet Routing Table: 1909
AfriNIC Prefixes per ASN: 24.47
AfriNIC Region origin ASes announcing only one prefix: 678
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1265
Number of AfriNIC addresses announced to Internet: 103990784
Equivalent to 6 /8s, 50 /16s and 198 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10170 8908 138 CHINAMOBILE-CN China Mobile Communication
7545 6186 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4838 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4518 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4158 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 4024 522 279 BBIL-AP BHARTI Airtel Ltd., IN
7552 3945 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2790 835 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 189 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 12518 38199 3007 AMAZON-02, US
174 6171 8765 893 COGENT-174, US
11492 4691 312 558 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3395 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3221 23507 2052 ATT-INTERNET4, US
396982 2890 3656 436 GOOGLE-CLOUD-PLATFORM, US
16625 2847 1240 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 7701 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3924 3395 139 AKAMAI-ASN1, NL
9009 3698 318 1872 M247, RO
12389 2958 2294 882 ROSTELECOM-AS, RU
5384 2450 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2349 360 576 TELLCOM-AS, TR
212238 1839 132 1358 CDNEXT, GB
8452 1627 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11519 3227 605 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2541 542 372 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1336 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1169 374 163 Axtel, S.A.B. de C.V., MX
6147 1116 371 22 Telefonica del Peru S.A.A., PE
22884 1072 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1002 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 1649 593 29 RAYA-AS, EG
24863 1592 389 16 LINKdotNET-AS, EG
29571 1448 92 58 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 999 520 40 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 830 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
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
16509 12518 38199 3007 AMAZON-02, US
8151 11519 3227 605 UNINET, MX
9808 10170 8908 138 CHINAMOBILE-CN China Mobile Communication
12479 7701 1709 143 UNI2-AS, ES
7545 6186 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6171 8765 893 COGENT-174, US
4538 4838 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4691 312 558 CABLEONE, US
18403 4518 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
8151 11519 10914 UNINET, MX
9808 10170 10032 CHINAMOBILE-CN China Mobile Communications Grou
12479 7701 7558 UNI2-AS, ES
7545 6186 5529 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6171 5278 COGENT-174, US
4538 4838 4765 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4518 4495 FPT-AS-AP FPT Telecom Company, VN
11492 4691 4133 CABLEONE, US
45899 4158 4105 VNPT-AS-VN VNPT Corp, VN
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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
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
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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, 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
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 /10:42 /11:94 /12:312
/13:594 /14:1236 /15:2195 /16:14061 /17:8454 /18:14456
/19:25203 /20:45659 /21:53257 /22:113462 /23:102697 /24:603046
/25:92 /26:96 /27:99 /28:22 /29:73 /30:9
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6678 7701 UNI2-AS, ES
8151 5715 11519 UNINET, MX
11492 3555 4691 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3117 4169 VIASAT-SP-BACKBONE, US
22773 2528 3395 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2266 12518 AMAZON-02, US
30036 2222 2561 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)
----------------------------------------------
1:2341 2:1728 3:524 4:10 5:4555 6:166
7:6 8:1559 9:1 11:172 12:1395 13:359
14:2541 15:333 16:269 17:362 18:905 20:458
21:4 22:188 23:7164 24:2724 25:2 27:2739
29:19 31:3136 32:41 34:75 35:180 36:2412
37:4531 38:10089 39:888 40:149 41:4226 42:2145
43:2609 44:344 45:18001 46:5043 47:318 49:2008
50:1858 51:585 52:1575 54:315 55:1032 56:8
57:238 58:2309 59:1260 60:1179 61:2873 62:2894
63:1837 64:5423 65:2225 66:4656 67:3017 68:1287
69:3977 70:1111 71:605 72:2862 74:2788 75:1634
76:631 77:2543 78:1845 79:1705 80:2240 81:2047
82:1793 83:1434 84:1784 85:3194 86:1074 87:2428
88:1269 89:4349 90:750 91:8283 92:2810 93:2833
94:3952 95:4192 96:1248 97:312 98:1065 99:731
100:71 101:1442 102:3585 103:32677 104:4452 105:751
106:1069 107:2606 108:1183 109:4100 110:2247 111:3282
112:2066 113:1824 114:1946 115:2217 116:2057 117:2718
118:2915 119:2005 120:1926 121:1439 122:2748 123:2212
124:1691 125:2885 126:62 128:1649 129:969 130:1291
131:1874 132:804 133:449 134:1512 135:328 136:1339
137:1246 138:2907 139:1614 140:1508 141:1457 142:1833
143:1608 144:1020 145:406 146:2134 147:2037 148:2580
149:2900 150:1165 151:1485 152:2121 153:566 154:7954
155:1577 156:2969 157:1858 158:1224 159:2443 160:3429
161:1751 162:3617 163:1794 164:1696 165:2153 166:1346
167:1857 168:4135 169:798 170:5103 171:1005 172:4014
173:3192 174:914 175:1301 176:3570 177:4836 178:3745
179:2256 180:2630 181:3953 182:3383 183:2104 184:2254
185:21366 186:5054 187:4264 188:4233 189:4160 190:9642
191:1528 192:11245 193:9321 194:7827 195:5549 196:3216
197:3508 198:6017 199:8270 200:8113 201:6310 202:10917
203:10814 204:4623 205:3672 206:4678 207:3512 208:4248
209:5082 210:4883 211:2710 212:4547 213:3775 214:1062
215:48 216:6588 217:3255 218:1369 219:577 220:2106
221:1058 222:971 223:2310
End of report
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