[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Feb 28 21:30:58 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 28 Feb, 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: 930773
Prefixes after maximum aggregation (per Origin AS): 346578
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 446088
Number of IPv4 prefixes with a valid ROA: 385815
Number of IPv4 prefixes with an invalid ROA: 2793
Number of IPv4 prefixes with no ROA: 542165
Total ASes present in the Internet Routing Table: 74186
Prefixes per ASN: 12.55
Origin-only ASes present in the Internet Routing Table: 63837
Origin ASes announcing only one prefix: 25667
Transit ASes present in the Internet Routing Table: 10349
Transit-only ASes present in the Internet Routing Table: 435
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1048
Number of instances of unregistered ASNs: 1060
Number of 32-bit ASNs allocated by the RIRs: 41309
Number of 32-bit ASNs visible in the Routing Table: 34250
Prefixes from 32-bit ASNs in the Routing Table: 174489
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 565
Number of addresses announced to Internet: 3063143744
Equivalent to 182 /8s, 147 /16s and 221 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 316638
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 239059
Total APNIC prefixes after maximum aggregation: 68475
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 233984
Unique aggregates announced from the APNIC address blocks: 97659
APNIC Region origin ASes present in the Internet Routing Table: 13300
APNIC Prefixes per ASN: 17.59
APNIC Region origin ASes announcing only one prefix: 3867
APNIC Region transit ASes present in the Internet Routing Table: 1808
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8600
Number of APNIC addresses announced to Internet: 773361280
Equivalent to 46 /8s, 24 /16s and 142 /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, 131072-151865
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: 270617
Total ARIN prefixes after maximum aggregation: 121908
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272485
Unique aggregates announced from the ARIN address blocks: 130368
ARIN Region origin ASes present in the Internet Routing Table: 19086
ARIN Prefixes per ASN: 14.28
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1929
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4753
Number of ARIN addresses announced to Internet: 1287083072
Equivalent to 76 /8s, 183 /16s and 84 /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: 260862
Total RIPE prefixes after maximum aggregation: 121412
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257249
Unique aggregates announced from the RIPE address blocks: 156588
RIPE Region origin ASes present in the Internet Routing Table: 28270
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 11992
RIPE Region transit ASes present in the Internet Routing Table: 3851
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11055
Number of RIPE addresses announced to Internet: 718599040
Equivalent to 42 /8s, 212 /16s and 243 /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
196608-213403
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: 128508
Total LACNIC prefixes after maximum aggregation: 28317
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 127624
Unique aggregates announced from the LACNIC address blocks: 48770
LACNIC Region origin ASes present in the Internet Routing Table: 10975
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2264
LACNIC Region transit ASes present in the Internet Routing Table: 2261
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of LACNIC addresses announced to Internet: 176182528
Equivalent to 10 /8s, 128 /16s and 85 /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: 30679
Total AfriNIC prefixes after maximum aggregation: 5712
AfriNIC Deaggregation factor: 5.37
Prefixes being announced from the AfriNIC address blocks: 38860
Unique aggregates announced from the AfriNIC address blocks: 12266
AfriNIC Region origin ASes present in the Internet Routing Table: 1731
AfriNIC Prefixes per ASN: 22.45
AfriNIC Region origin ASes announcing only one prefix: 573
AfriNIC Region transit ASes present in the Internet Routing Table: 324
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1072
Number of AfriNIC addresses announced to Internet: 107577344
Equivalent to 6 /8s, 105 /16s and 128 /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 9456 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5807 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3680 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3548 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3457 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2798 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2357 836 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2305 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2162 440 212 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 8047 10756 2858 AMAZON-02, US
11492 4511 299 641 CABLEONE, US
7155 3959 270 43 VIASAT-SP-BACKBONE, US
22773 3739 3049 292 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3504 1320 64 SHAW, CA
16625 3314 1662 2428 AKAMAI-AS, US
749 3031 50571 2298 DNIC-AS-00749, US
396982 2618 3586 354 GOOGLE-CLOUD-PLATFORM, US
7018 2573 24122 1580 ATT-INTERNET4, US
30036 2539 364 400 MEDIACOM-ENTERPRISE-BUSINESS, 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 7065 1706 146 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4076 3400 195 AKAMAI-ASN1, NL
8551 3902 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2292 911 ROSTELECOM-AS, RU
9009 2671 253 1385 M247, RO
34984 2265 359 609 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1847 949 546 TCI, IR
13188 1607 100 27 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 11203 3348 585 Uninet S.A. de C.V., MX
10620 3467 504 872 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2257 368 603 Mega Cable, S.A. de C.V., MX
28573 1340 2324 257 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1293 747 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1095 180 458 Techtel LMDS Comunicaciones Interactiva
26615 1026 2498 45 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 1542 533 30 RAYA-AS, EG
24863 1489 393 19 LINKdotNET-AS, EG
36992 1345 1517 278 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1009 67 53 ORANGE-COTE-IVOIRE, CI
36935 856 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
24757 498 73 5 EthioNet-AS, ET
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 11203 3348 585 Uninet S.A. de C.V., MX
9808 9456 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 8047 10756 2858 AMAZON-02, US
12479 7065 1706 146 UNI2-AS, ES
7545 5807 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4511 299 641 CABLEONE, US
20940 4076 3400 195 AKAMAI-ASN1, NL
7155 3959 270 43 VIASAT-SP-BACKBONE, US
8551 3902 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9456 9408 CHINAMOBILE-CN China Mobile Communications Grou
12479 7065 6919 UNI2-AS, ES
16509 8047 5189 AMAZON-02, US
7545 5807 5115 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3959 3916 VIASAT-SP-BACKBONE, US
20940 4076 3881 AKAMAI-ASN1, NL
11492 4511 3870 CABLEONE, US
8551 3902 3865 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3680 3659 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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1201 /15:2090 /16:13508 /17:8310 /18:13987
/19:25156 /20:43842 /21:52290 /22:110618 /23:100883 /24:557005
/25:136 /26:96 /27:159 /28:47 /29:90 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6122 7065 UNI2-AS, ES
8151 5208 11203 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3428 4511 CABLEONE, US
8551 3374 3902 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3312 3504 SHAW, CA
7155 3036 3959 VIASAT-SP-BACKBONE, US
22773 2782 3739 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2196 2539 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2022 3467 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)
----------------------------------------------
1:1648 2:1244 3:169 4:7 5:4441 6:116
7:6 8:1546 9:1 10:1 11:172 12:1584
13:392 14:2336 15:293 16:111 17:364 18:398
20:253 21:4 22:188 23:6124 24:2574 25:4
27:2605 29:19 31:2544 32:112 34:8 35:107
36:1933 37:4639 38:4317 39:867 40:152 41:4305
42:1083 43:2350 44:310 45:17562 46:4226 47:383
49:1747 50:1845 51:387 52:1591 54:391 55:865
56:8 57:98 58:1731 59:1129 60:984 61:2510
62:2729 63:1950 64:5661 65:2338 66:5022 67:3064
68:1381 69:4172 70:1285 71:674 72:3060 74:2621
75:1465 76:603 77:2513 78:1925 79:3172 80:2086
81:1749 82:1508 83:1248 84:1546 85:3049 86:757
87:2067 88:1287 89:3675 90:612 91:7785 92:2017
93:2594 94:3585 95:3981 96:1331 97:349 98:1188
99:744 100:76 101:1298 102:2825 103:31182 104:4619
105:897 106:912 107:2545 108:941 109:4428 110:2096
111:3283 112:2045 113:1535 114:1631 115:2127 116:1897
117:2567 118:2285 119:1966 120:1746 121:1068 122:2617
123:2177 124:1540 125:2386 128:1348 129:1076 130:1021
131:2176 132:837 133:412 134:1913 135:339 136:865
137:1094 138:2878 139:1555 140:1195 141:1456 142:1429
143:1560 144:1204 145:355 146:1919 147:1570 148:2314
149:1945 150:886 151:1151 152:1847 153:570 154:4223
155:1436 156:1682 157:1305 158:1025 159:2268 160:2609
161:1444 162:3584 163:1547 164:1632 165:1721 166:847
167:1743 168:4099 169:931 170:4965 171:883 172:3518
173:2980 174:1041 175:1184 176:3798 177:6065 178:3648
179:2626 180:2393 181:3487 182:3394 183:1934 184:2362
185:20267 186:5070 187:4582 188:4252 189:4022 190:9253
191:1878 192:10996 193:8859 194:7304 195:5215 196:3131
197:2501 198:5970 199:6129 200:8115 201:6136 202:10517
203:10386 204:4608 205:3530 206:3895 207:3444 208:4098
209:4888 210:4269 211:2404 212:4137 213:3592 214:1097
215:55 216:6635 217:2743 218:1283 219:409 220:2019
221:974 222:672 223:2115
End of report
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