[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 7 21:31:07 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 07 Nov, 2023
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: 945308
Prefixes after maximum aggregation (per Origin AS): 354949
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 454451
Number of IPv4 prefixes with a valid ROA: 437201
Number of IPv4 prefixes with an invalid ROA: 291
Number of IPv4 prefixes with no ROA: 507816
Total ASes present in the Internet Routing Table: 74986
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64429
Origin ASes announcing only one prefix: 26027
Transit ASes present in the Internet Routing Table: 10557
Transit-only ASes present in the Internet Routing Table: 485
Paths with bogon ASNs present in the IPv4 Routing Table: 18
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 40
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1016
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 43021
Number of 32-bit ASNs visible in the Routing Table: 35342
Prefixes from 32-bit ASNs in the Routing Table: 181526
Number of bogon 32-bit ASNs visible in the Routing Table: 12
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 503
Number of addresses announced to Internet: 3047233280
Equivalent to 181 /8s, 161 /16s and 23 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 318979
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244698
Total APNIC prefixes after maximum aggregation: 70656
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 237979
Unique aggregates announced from the APNIC address blocks: 98698
APNIC Region origin ASes present in the Internet Routing Table: 13663
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 4098
APNIC Region transit ASes present in the Internet Routing Table: 1836
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9033
Number of APNIC addresses announced to Internet: 768485184
Equivalent to 45 /8s, 206 /16s and 39 /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: 275588
Total ARIN prefixes after maximum aggregation: 124366
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280059
Unique aggregates announced from the ARIN address blocks: 132494
ARIN Region origin ASes present in the Internet Routing Table: 19077
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6947
ARIN Region transit ASes present in the Internet Routing Table: 1954
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4829
Number of ARIN addresses announced to Internet: 1277007168
Equivalent to 76 /8s, 29 /16s and 149 /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, 393216-401308
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: 265084
Total RIPE prefixes after maximum aggregation: 124615
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259813
Unique aggregates announced from the RIPE address blocks: 160666
RIPE Region origin ASes present in the Internet Routing Table: 28508
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12075
RIPE Region transit ASes present in the Internet Routing Table: 3898
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11443
Number of RIPE addresses announced to Internet: 715321216
Equivalent to 42 /8s, 162 /16s and 239 /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: 127336
Total LACNIC prefixes after maximum aggregation: 28557
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 126078
Unique aggregates announced from the LACNIC address blocks: 49374
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.40
LACNIC Region origin ASes announcing only one prefix: 2308
LACNIC Region transit ASes present in the Internet Routing Table: 2344
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 40
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8891
Number of LACNIC addresses announced to Internet: 178457088
Equivalent to 10 /8s, 163 /16s and 10 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31586
Total AfriNIC prefixes after maximum aggregation: 6041
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 40876
Unique aggregates announced from the AfriNIC address blocks: 12790
AfriNIC Region origin ASes present in the Internet Routing Table: 1804
AfriNIC Prefixes per ASN: 22.66
AfriNIC Region origin ASes announcing only one prefix: 599
AfriNIC Region transit ASes present in the Internet Routing Table: 337
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1146
Number of AfriNIC addresses announced to Internet: 107546624
Equivalent to 6 /8s, 105 /16s and 8 /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 9583 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5713 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4252 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3802 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3573 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3260 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2988 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2574 851 382 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2283 11268 602 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 197 TATACOMM-AS TATA Communications formerl
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 9051 10998 3336 AMAZON-02, US
11492 4532 301 678 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3547 1320 67 SHAW, CA
22773 3517 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
367 3062 3865 1445 DNIC-ASBLK-00306-00371, US
16625 3041 1383 2293 AKAMAI-AS, US
396982 2711 3599 402 GOOGLE-CLOUD-PLATFORM, US
7018 2513 23614 1601 ATT-INTERNET4, 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 7419 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 3986 3397 141 AKAMAI-ASN1, NL
8551 3445 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3424 297 1593 M247, RO
12389 2884 2295 913 ROSTELECOM-AS, RU
34984 2323 361 591 TELLCOM-AS, TR
58224 1661 913 572 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1516 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 11975 3373 605 UNINET, MX
10620 3544 504 860 Telmex Colombia S.A., CO
13999 2431 331 635 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1332 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1296 777 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1242 341 503 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1058 168 430 Techtel LMDS Comunicaciones Interactiva
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 1609 391 38 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 43 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 520 54 46 WANANCHI-, KE
37342 511 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 11975 3373 605 UNINET, MX
9808 9583 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9051 10998 3336 AMAZON-02, US
12479 7419 1713 145 UNI2-AS, ES
7545 5713 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4532 301 678 CABLEONE, US
18403 4252 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 3986 3397 141 AKAMAI-ASN1, NL
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 9583 9543 CHINAMOBILE-CN China Mobile Communications Grou
12479 7419 7274 UNI2-AS, ES
16509 9051 5715 AMAZON-02, US
7545 5713 5020 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4252 4227 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
11492 4532 3854 CABLEONE, US
20940 3986 3845 AKAMAI-ASN1, NL
7552 3802 3782 VIETEL-AS-AP Viettel Group, 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, 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 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.145.57.0/24 Origin: 60900 SSMIDGELLC-MAIN Ssmidge LLCs main Autono
23.145.57.0/24 Transit: 15353 XENTAIN-SOLUTIONS-ASN, CA
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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 /10:37 /11:100 /12:299
/13:576 /14:1189 /15:2101 /16:13478 /17:8335 /18:13959
/19:25127 /20:44002 /21:52100 /22:111348 /23:102686 /24:569464
/25:84 /26:62 /27:136 /28:39 /29:88 /30:19
/31:5 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6509 7419 UNI2-AS, ES
8151 6002 11975 UNINET, MX
11492 3451 4532 CABLEONE, US
6327 3356 3547 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2922 3445 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2570 3517 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2132 2477 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3544 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)
----------------------------------------------
1:2215 2:1429 3:271 4:7 5:4463 6:162
7:6 8:1510 9:1 11:172 12:1496 13:349
14:2316 15:301 16:203 17:367 18:663 20:336
21:4 22:188 23:6499 24:2934 25:2 27:2652
29:19 31:2590 32:72 34:30 35:117 36:2019
37:4495 38:5607 39:866 40:148 41:4166 42:2068
43:2304 44:331 45:17351 46:4380 47:372 49:1870
50:1884 51:574 52:1576 54:390 55:885 56:5
57:136 58:1880 59:1104 60:1013 61:2509 62:2756
63:1907 64:5658 65:2359 66:5074 67:3088 68:1351
69:4157 70:1343 71:614 72:3001 74:2650 75:1602
76:627 77:2450 78:1840 79:3014 80:2130 81:1859
82:1531 83:1314 84:1618 85:3022 86:773 87:2032
88:1280 89:3979 90:627 91:7997 92:2133 93:2655
94:3618 95:4012 96:1303 97:311 98:1085 99:731
100:91 101:1376 102:3159 103:32211 104:4799 105:973
106:977 107:2788 108:1148 109:4278 110:2113 111:3145
112:2070 113:1688 114:1709 115:2065 116:1942 117:2552
118:2694 119:1952 120:1751 121:1198 122:2640 123:2198
124:1573 125:2600 128:1485 129:923 130:1074 131:2070
132:866 133:408 134:1696 135:342 136:910 137:1136
138:2879 139:1571 140:1331 141:1330 142:1557 143:1577
144:986 145:343 146:1976 147:1633 148:2471 149:2362
150:892 151:1249 152:1858 153:604 154:5331 155:1403
156:2092 157:1364 158:1060 159:2209 160:2662 161:1600
162:3525 163:1619 164:1693 165:1908 166:1065 167:1767
168:3993 169:800 170:4872 171:962 172:3871 173:3014
174:979 175:1212 176:3686 177:5422 178:3553 179:2455
180:2294 181:3615 182:3249 183:1971 184:2257 185:20827
186:5028 187:4654 188:4180 189:4250 190:9320 191:1876
192:11000 193:9012 194:7359 195:5295 196:3175 197:2578
198:5994 199:6464 200:8168 201:6286 202:10480 203:10129
204:4569 205:3694 206:4410 207:3503 208:4139 209:4920
210:4292 211:2460 212:4307 213:3427 214:1116 215:70
216:6753 217:2873 218:1296 219:394 220:1799 221:1002
222:679 223:2156
End of report
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